Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.692\% 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 O=C(NCCc1ccc(Cl)cc1)C1CCC(=O)N1Cc1ccccc1Cl
b O=C1C(=O)N(CNc2ccccn2)c2ccccc21
c COc1cccc2cc(-c3ccccc3)oc12
d O=C(c1cccc(F)c1F)N1CCCC1
Answer: a. O=C(NCCc1ccc(Cl)cc1)C1CCC(=O)N1Cc1ccccc1Cl
{#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(NCCc1ccc(Cl)cc1)C1CCC(=O)N1Cc1ccccc1Cl
O=C(NCCc1ccc(Cl)cc1)C1CCC(=O)N1Cc1ccccc1Cl
N-[2-(4-chlorophenyl)ethyl]-1-[(2-chlorophenyl)methyl]-5-oxopyrrolidine-2-carboxamide