Task: Answer the MCQ question.
Question: Which drug has a -3.411% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cc(C)c2nc(NC(=O)c3ccc4c(c3)OCO4)sc2c1
(b) O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1c1ccc(O)cc1
(c) Cc1cc(=O)c2ccccc2s1
(d) CCC(O)CNC(=O)CCc1nnc(C2(c3ccc(Cl)cc3)CCC2)o1
Answer: c. Cc1cc(=O)c2ccccc2s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(=O)c2ccccc2s1
Cc1cc(=O)c2ccccc2s1
2-methyl-1-thiochromen-4-one