Task: Answer the multiple choice question.
Question: Which compound has a 15.544\% 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.) CC(C)(C)NC(=O)CC(CC(=O)O)c1ccccc1
b.) COC(=O)COc1cc(Cl)c(C=O)cc1OC
c.) Cc1ccc(S(=O)(=O)C2(S(=O)(=O)c3ccc(C)cc3)CCCC2)cc1
Answer: b. COC(=O)COc1cc(Cl)c(C=O)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#}
COC(=O)COc1cc(Cl)c(C=O)cc1OC
COC(=O)COc1cc(Cl)c(C=O)cc1OC
[C][O][C][=Branch1][C][=O][C][O][C][=C][C][Branch1][C][Cl][=C][Branch1][Ring1][C][=O][C][=C][Ring1][=Branch2][O][C]
methyl2-(5-chloro-4-formyl-2-methoxyphenoxy)acetate