Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.319\% 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 COc1n[nH]c(C(=O)Nc2nc3ccccc3s2)c1[N+](=O)[O-]
b CCOC(=O)N1CCN(CC(=O)Nc2nc3ccccc3s2)CC1
c COc1ccc([C@H]2CC(=O)C=C(c3ccc4c(c3)OCO4)C2)cc1
d CCOC(=O)c1c(NC(=O)CCc2ccc(CC)o2)sc(C)c1C
Answer: a. COc1n[nH]c(C(=O)Nc2nc3ccccc3s2)c1[N+](=O)[O-]
{#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#}
COc1n[nH]c(C(=O)Nc2nc3ccccc3s2)c1[N+](=O)[O-]
COc1n[nH]c(C(=O)Nc2nc3ccccc3s2)c1[N+](=O)[O-]
N-(1,3-benzothiazol-2-yl)-3-methoxy-4-nitro-1H-pyrazole-5-carboxamide