Task: Answer the MCQ question.
Question: Which drug has a 8.417\% 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 CO/N=C/c1ccc(N2CCN(C(=O)c3ccc(C)cc3)CC2)c([N+](=O)[O-])c1
b COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(F)cc1
c O=C(NC(=S)Nc1ccc(Cc2ccncc2)cc1)c1ccccc1
d CCn1c(SCC(=O)Nc2ccccc2F)nc2c(c1=O)SC(C)C2
e CC(C)N=C(NC#N)SCc1ccc(Br)cc1
Answer: d. CCn1c(SCC(=O)Nc2ccccc2F)nc2c(c1=O)SC(C)C2
{#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)Nc2ccccc2F)nc2c(c1=O)SC(C)C2
CCn1c(SCC(=O)Nc2ccccc2F)nc2c(c1=O)SC(C)C2
[C][C][N][C][Branch1][P][S][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][F][=N][C][=C][Branch1][=Branch1][C][Ring2][Ring1][C][=O][S][C][Branch1][C][C][C][Ring1][Branch2]
2-[(3-ethyl-6-methyl-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)sulfanyl]-N-(2-fluorophenyl)acetamide