Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.949\% 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 additional words.
Options:
a) COc1ccc(NC(=O)Cn2c(=O)n(-c3ccccc3)c(=O)c3sccc32)c(OC)c1
b) CC(C)CC(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
c) Cc1ccc(OCCN2C(=O)c3ccccc3C2=O)c([N+](=O)[O-])c1
d) CC(NC(=O)c1ccccc1NC(=O)CN1CCN(c2ccccc2O)CC1)c1ccccc1
Answer: b. CC(C)CC(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
{#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#}
CC(C)CC(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
CC(C)CC(=O)c1c[nH]c(C(=O)NCCc2ccccn2)c1
4-(3-methylbutanoyl)-N-(2-pyridin-2-ylethyl)-1H-pyrrole-2-carboxamide