Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.470\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCc1ccc(S(=O)(=O)NCc2csc(C)n2)s1
(b) O=C(CCc1nnc(Cc2ccc3c(c2)OCO3)o1)NC(c1ccccn1)C(F)(F)F
(c) CCCn1c(SCC(=O)c2cc(C)c(C)cc2C)n[nH]c1=O
Answer: a. CCc1ccc(S(=O)(=O)NCc2csc(C)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#}
CCc1ccc(S(=O)(=O)NCc2csc(C)n2)s1
CCc1ccc(S(=O)(=O)NCc2csc(C)n2)s1
5-ethyl-N-[(2-methyl-1,3-thiazol-4-yl)methyl]thiophene-2-sulfonamide