Problem statement: Answer the multiple choice question.
Question: Which compound has a 10.428\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccccc1C(=O)N1CCC(C(=O)N2CCN(S(=O)(=O)c3ccccc3F)CC2)CC1
b COc1cc(N)c(Cl)cc1Cl
c C=CCN(CC=C)C(=O)c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1
Answer: b. COc1cc(N)c(Cl)cc1Cl
{#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#}
COc1cc(N)c(Cl)cc1Cl
COc1cc(N)c(Cl)cc1Cl
2,4-dichloro-5-methoxyaniline