Task: Answer the multiple-choice question.
Question: Which drug has a 13.467\% 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 other words.
Options:
[a] NC(=O)c1c(NC(=O)c2ccc(S(=O)(=O)N3CCOCC3)cc2)sc2c1CCCCC2
[b] CCCCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
[c] COc1ccc(CNC(=O)Cc2nn(C)c(=O)c3ccccc23)cc1
[d] CC1(C)C=C(c2ccc(C(=O)O)s2)CC(C)(C)N1.Cl
Answer: b. CCCCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
{#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#}
CCCCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
CCCCCC(=O)Nc1nc(C)c(-c2csc(Nc3ccc(Cl)cc3)n2)s1
N-[5-[2-(4-chloroanilino)-1,3-thiazol-4-yl]-4-methyl-1,3-thiazol-2-yl]hexanamide