Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 17.825\% 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 other words.
Options:
a: COC(=O)C1=C(C)N(CCc2cc(OC)c(OC)c(OC)c2)C(=O)N[C@H]1c1cccs1
b: O=C(NC1CCCCC1)N1CCN(c2ncccn2)CC1
c: CCOC(=O)C1=C(CN2CCN(C(=O)c3ccco3)CC2)NC(=O)NC1c1ccc(C)cc1
Answer: a. COC(=O)C1=C(C)N(CCc2cc(OC)c(OC)c(OC)c2)C(=O)N[C@H]1c1cccs1
{#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#}
COC(=O)C1=C(C)N(CCc2cc(OC)c(OC)c(OC)c2)C(=O)N[C@H]1c1cccs1
COC(=O)C1=C(C)N(CCc2cc(OC)c(OC)c(OC)c2)C(=O)N[C@H]1c1cccs1
methyl (6R)-4-methyl-2-oxo-6-thiophen-2-yl-3-[2-(3,4,5-trimethoxyphenyl)ethyl]-1,6-dihydropyrimidine-5-carboxylate