Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.874\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCc1cc2c(=O)c(-c3nc4ccccc4[nH]3)coc2cc1OC(=O)N1CCOCC1
b) C[C@H](N)C(=O)N1CCC(C(=O)N[C@@H](Cc2ccccc2)C(=O)Nc2ccc(F)cc2)CC1
c) COc1ccccc1C(N)=S
d) O=C(O/N=C/c1cccc([N+](=O)[O-])c1)C1CC1
Answer: c. COc1ccccc1C(N)=S
{#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#}
COc1ccccc1C(N)=S
COc1ccccc1C(N)=S
2-methoxybenzenecarbothioamide