Problem statement: Answer the multiple choice question.
Question: Which compound has a 23.249\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(C(=O)ON=C2CCN(C)CC2)cc1.Cl
b: CC(=O)Nc1ccc(N2C(=O)CSC2c2cccc([N+](=O)[O-])c2)cc1
c: O=C(CSC1=NS(=O)(=O)c2cc(Cl)ccc2N1)Nc1cccc(F)c1
d: Clc1cccc(Cl)c1CO/N=C/c1cccs1
Answer: a. COc1ccc(C(=O)ON=C2CCN(C)CC2)cc1.Cl
{#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(C(=O)ON=C2CCN(C)CC2)cc1.Cl
COc1ccc(C(=O)ON=C2CCN(C)CC2)cc1.Cl
[(1-methylpiperidin-4-ylidene)amino] 4-methoxybenzoate;hydrochloride