Task: Answer the multiple choice question.
Question: Which drug has a 14.452\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC12NC(=O)N(C)C1(OC)C(=O)N(C)C(=O)N2C
(b) CC(C)(C)C(=O)N1CCc2cc(-c3csc(N)n3)ccc21
(c) CCOc1cccc2sc(N(CCN(CC)CC)C(=O)c3ccc(S(=O)(=O)N4CCCCC4)cc3)nc12.Cl
Answer: a. COC12NC(=O)N(C)C1(OC)C(=O)N(C)C(=O)N2C
{#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#}
COC12NC(=O)N(C)C1(OC)C(=O)N(C)C(=O)N2C
COC12NC(=O)N(C)C1(OC)C(=O)N(C)C(=O)N2C
4,5-dimethoxy-1,3,7-trimethyl-9H-purine-2,6,8-trione