Task: Answer the MCQ question.
Question: Which compound has a 12.138\% 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) COc1ccc(N2CCN(C(=O)c3cc(=O)c4cc(C)ccc4o3)CC2)cc1
(b) Cn1[nH]c(CSc2ccc(Cl)cc2)cc1=O
(c) Cc1[nH]n(-c2cccc(Cl)c2)c(=O)c1C=NCC(C)C
(d) CN(c1cccc(NC(=O)CN(c2cccc(Cl)c2)S(=O)(=O)c2ccc(Cl)cc2)c1)S(C)(=O)=O
(e) Cc1nn(-c2ccc(Cl)c(Cl)c2Cl)c(=O)c2ccccc12
Answer: b. Cn1[nH]c(CSc2ccc(Cl)cc2)cc1=O
{#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#}
Cn1[nH]c(CSc2ccc(Cl)cc2)cc1=O
Cn1[nH]c(CSc2ccc(Cl)cc2)cc1=O
5-[(4-chlorophenyl)sulfanylmethyl]-2-methyl-1H-pyrazol-3-one