Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.858\% 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: CCN(CC)CCNC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O
b: CCN1CCN(Cc2nc3ccc([N+](=O)[O-])cc3c(=O)n2-c2ccccc2F)CC1
c: Oc1ccc(CNc2ccccc2O)cc1
Answer: c. Oc1ccc(CNc2ccccc2O)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#}
Oc1ccc(CNc2ccccc2O)cc1
Oc1ccc(CNc2ccccc2O)cc1
2-[(4-hydroxyphenyl)methylamino]phenol