Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.961\% 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, c, or d without using any other words.
Options:
[a] Clc1ccc(SCc2cc(-c3ccc(Cl)cc3)on2)cc1
[b] O=C(CNC(=O)c1cccc(F)c1)N/N=C/c1ccc(O)c([N+](=O)[O-])c1
[c] CCOc1ccccc1N(CC(=O)NCc1ccc(OC)cc1)S(C)(=O)=O
[d] COc1cccc(NS(=O)(=O)c2ccc3c(c2)CCCN3C(C)=O)c1
Answer: c. CCOc1ccccc1N(CC(=O)NCc1ccc(OC)cc1)S(C)(=O)=O
{#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#}
CCOc1ccccc1N(CC(=O)NCc1ccc(OC)cc1)S(C)(=O)=O
CCOc1ccccc1N(CC(=O)NCc1ccc(OC)cc1)S(C)(=O)=O
2-(2-ethoxy-N-methylsulfonylanilino)-N-[(4-methoxyphenyl)methyl]acetamide