Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.053\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COCCCNC(=O)CC(NS(=O)(=O)c1ccc(OC)cc1)c1ccc(OC)cc1
b) COC(=O)[C@H](Cc1ccccc1)NC(=O)NCc1ccc(C)cc1
c) Cc1cccc(Cl)c1NC(=O)N1CCCN(c2ncccc2[N+](=O)[O-])CC1
Answer: a. COCCCNC(=O)CC(NS(=O)(=O)c1ccc(OC)cc1)c1ccc(OC)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#}
COCCCNC(=O)CC(NS(=O)(=O)c1ccc(OC)cc1)c1ccc(OC)cc1
COCCCNC(=O)CC(NS(=O)(=O)c1ccc(OC)cc1)c1ccc(OC)cc1
3-(4-methoxyphenyl)-3-[(4-methoxyphenyl)sulfonylamino]-N-(3-methoxypropyl)propanamide