Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.877\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COC(=O)c1ccc(COC(=O)C23CC4CC(CC(O)(C4)C2)C3)o1
b CCn1c(SCC(=O)Nc2ccc3c(c2)oc2ccccc23)nnc1-c1ccc(N)cc1
c CCCN(CCC)C(=S)NC(=O)c1ccc(Cl)cc1Cl
d O=C(O)Cc1ccccc1C(=O)O
e O=[N+]([O-])c1cc(-c2ccc(C(=S)N3CCOCC3)o2)ccc1Cl
Answer: b. CCn1c(SCC(=O)Nc2ccc3c(c2)oc2ccccc23)nnc1-c1ccc(N)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1c(SCC(=O)Nc2ccc3c(c2)oc2ccccc23)nnc1-c1ccc(N)cc1
CCn1c(SCC(=O)Nc2ccc3c(c2)oc2ccccc23)nnc1-c1ccc(N)cc1
[C][C][N][C][Branch2][Ring1][=N][S][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#Branch2][=N][N][=C][Ring2][Ring1][#Branch1][C][=C][C][=C][Branch1][C][N][C][=C][Ring1][#Branch1]
2-[[5-(4-aminophenyl)-4-ethyl-1,2,4-triazol-3-yl]sulfanyl]-N-dibenzofuran-3-ylacetamide