Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.355\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(=O)Nc1ccc(S(=O)(=O)Nc2nc3ccc([N+](=O)[O-])cc3s2)cc1
[b] Cc1nnsc1C(=O)Nc1ccc(Cl)cc1Cl
[c] CCOC(=O)Nc1nc(C)c(C(=O)N(C)C)s1
[d] COc1cccc(C2c3c(-c4cc(Cl)c(C)cc4O)n[nH]c3C(=O)N2Cc2cccnc2)c1
Answer: b. Cc1nnsc1C(=O)Nc1ccc(Cl)cc1Cl
{#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#}
Cc1nnsc1C(=O)Nc1ccc(Cl)cc1Cl
Cc1nnsc1C(=O)Nc1ccc(Cl)cc1Cl
N-(2,4-dichlorophenyl)-4-methylthiadiazole-5-carboxamide