Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.668\% human ether-à-go-go related gene (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) COc1cccc(OC)c1NC(=O)C1CCCN1C(=O)Nc1cccc(Cl)c1
(b) COc1ccc(-c2cc(C(=O)N3CCN(c4cccc(C)c4C)CC3)c3ccccc3n2)cc1OC
(c) COc1ccc(-c2cccc(C3CC=CC4C3C(=O)N(Cc3ccccc3)C4c3ccc(C(F)(F)F)cc3)c2)cc1
Answer: b. COc1ccc(-c2cc(C(=O)N3CCN(c4cccc(C)c4C)CC3)c3ccccc3n2)cc1OC
{#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(-c2cc(C(=O)N3CCN(c4cccc(C)c4C)CC3)c3ccccc3n2)cc1OC
COc1ccc(-c2cc(C(=O)N3CCN(c4cccc(C)c4C)CC3)c3ccccc3n2)cc1OC
[2-(3,4-dimethoxyphenyl)quinolin-4-yl]-[4-(2,3-dimethylphenyl)piperazin-1-yl]methanone