Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.971\% 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) COc1ccc(N2CCN(C(=O)NC(=O)c3ccc(Cl)cc3)CC2)cc1
b) Cc1ccc(Cn2c(CN(C)Cc3ccccc3)nc3c2c(=O)n(C)c(=O)n3C)cc1
c) Cc1ccccc1-n1ncc(C(C)NS(=O)(=O)c2sccc2C)c1C
Answer: a. COc1ccc(N2CCN(C(=O)NC(=O)c3ccc(Cl)cc3)CC2)cc1
{#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#}
COc1ccc(N2CCN(C(=O)NC(=O)c3ccc(Cl)cc3)CC2)cc1
COc1ccc(N2CCN(C(=O)NC(=O)c3ccc(Cl)cc3)CC2)cc1
N-(4-chlorobenzoyl)-4-(4-methoxyphenyl)piperazine-1-carboxamide