Task: Answer the multiple choice question.
Query: Which compound has a 1.895\% 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 COc1ccc(-n2cc(CNCC3CC(=O)N(C4CC4)C3)c(-c3ccccc3Cl)n2)cc1
b Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)cc1
c COc1ccc(-c2cc(=O)c3c(O)cc(O)cc3o2)cc1
Answer: a. COc1ccc(-n2cc(CNCC3CC(=O)N(C4CC4)C3)c(-c3ccccc3Cl)n2)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#}
COc1ccc(-n2cc(CNCC3CC(=O)N(C4CC4)C3)c(-c3ccccc3Cl)n2)cc1
COc1ccc(-n2cc(CNCC3CC(=O)N(C4CC4)C3)c(-c3ccccc3Cl)n2)cc1
4-[[[3-(2-chlorophenyl)-1-(4-methoxyphenyl)pyrazol-4-yl]methylamino]methyl]-1-cyclopropylpyrrolidin-2-one