Task: Answer the MCQ question.
Query: Which compound exhibits a 15.572\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1ccc(NC(=O)COC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(Cl)c1
b.) O=C(Cc1nnc(NC(=O)c2cccc([N+](=O)[O-])c2)s1)NCc1ccccc1
c.) CC(=O)Nc1ccc(NC(=O)COC(=O)Cc2c[nH]c3ccccc23)cc1
Answer: b. O=C(Cc1nnc(NC(=O)c2cccc([N+](=O)[O-])c2)s1)NCc1ccccc1
{#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#}
O=C(Cc1nnc(NC(=O)c2cccc([N+](=O)[O-])c2)s1)NCc1ccccc1
O=C(Cc1nnc(NC(=O)c2cccc([N+](=O)[O-])c2)s1)NCc1ccccc1
N-[5-[2-(benzylamino)-2-oxoethyl]-1,3,4-thiadiazol-2-yl]-3-nitrobenzamide