Task: Answer the multiple-choice question.
Query: Which compound exhibits a 15.456\% 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 CCOC(=O)c1cc(-c2ccccc2)sc1NC(=O)C(C)Sc1nnnn1C
b COc1cc([N+](=O)[O-])ccc1NC(=O)CCCOc1cc(C)ccc1C
c Cc1csc(N/N=C/c2ccccn2)n1
d CC(=O)N1CCC2(CC1)C/C(=N\NC(=S)Nc1ccc(C)cc1)c1cc(O)ccc1O2
Answer: c. Cc1csc(N/N=C/c2ccccn2)n1
{#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#}
Cc1csc(N/N=C/c2ccccn2)n1
Cc1csc(N/N=C/c2ccccn2)n1
4-methyl-N-[(E)-pyridin-2-ylmethylideneamino]-1,3-thiazol-2-amine