Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.684\% 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 other words.
Options:
a.) COc1cccc(-c2cc(C(=O)NC3CCCC3)no2)c1
b.) O=C1CSC(c2ccc([N+](=O)[O-])cc2)N1Cc1ccccc1
c.) Cc1nc2ccccc2c(C)c1C(=O)c1ccccc1.Cl
d.) Cc1ccc(C)c(NS(=O)(=O)c2ccc3c(c2)NC(=O)CCS3)c1
Answer: a. COc1cccc(-c2cc(C(=O)NC3CCCC3)no2)c1
{#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#}
COc1cccc(-c2cc(C(=O)NC3CCCC3)no2)c1
COc1cccc(-c2cc(C(=O)NC3CCCC3)no2)c1
N-cyclopentyl-5-(3-methoxyphenyl)-1,2-oxazole-3-carboxamide