Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.076\% 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 additional words.
Options:
a Cc1ccc(C(=O)Nc2ccc(N3CCCC3)cc2)c(C)c1
b Cn1c(SC/C=C/c2ccccc2)nnc1-c1ccco1
c Cc1ccn2cc(CCNC(=O)CC(C)(C)C)nc2c1
d CCOC(=O)c1c(C)[nH]c(C(=O)CSc2nnnn2-c2ccc(C)cc2)c1C
e COc1ccc(NCc2nnc(SCC#N)n2-c2ccccc2OC)cc1
Answer: d. CCOC(=O)c1c(C)[nH]c(C(=O)CSc2nnnn2-c2ccc(C)cc2)c1C
{#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#}
CCOC(=O)c1c(C)[nH]c(C(=O)CSc2nnnn2-c2ccc(C)cc2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)CSc2nnnn2-c2ccc(C)cc2)c1C
[C][C][O][C][=Branch1][C][=O][C][=C][Branch1][C][C][NH1][C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][S][C][=N][N][=N][N][Ring1][Branch1][C][=C][C][=C][Branch1][C][C][C][=C][Ring1][#Branch1][=C][Ring2][Ring1][=Branch1][C]
ethyl 2,4-dimethyl-5-[2-[1-(4-methylphenyl)tetrazol-5-yl]sulfanylacetyl]-1H-pyrrole-3-carboxylate