Task: Answer the multiple choice question.
Question: Which drug has a 4.228\% 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(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1
b Cc1cc(C)c(NC(=O)C2CCCN2CCC(C)C)c(C)c1
c NS(=O)(=O)c1cccc(NC(=O)c2cncc(Br)c2)c1
Answer: a. COc1ccc(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)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(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1
COc1ccc(N2CC(C(=O)N3CCN(c4ccccc4OC)CC3)CC2=O)cc1
1-(4-methoxyphenyl)-4-[4-(2-methoxyphenyl)piperazine-1-carbonyl]pyrrolidin-2-one