Task: Answer the multiple-choice question.
Question: Which compound has a 21.502% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCc1c(C)c2cc(Cl)c(O)c(CN(C)C)c2oc1=O
(b) Cc1ccc(C(=O)Nc2nnc(C)s2)cc1
(c) CCN(C(=O)C1CCCCC1)c1nnc(-c2cccnc2)s1.Cl
(d) N#C/C(=C\c1cccc([N+](=O)[O-])c1)C(=O)NCC1CCCO1
Answer: b. Cc1ccc(C(=O)Nc2nnc(C)s2)cc1
{#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#}
Cc1ccc(C(=O)Nc2nnc(C)s2)cc1
Cc1ccc(C(=O)Nc2nnc(C)s2)cc1
4-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)benzamide