Task: Answer the multiple-choice question.
Question: Which drug exhibits a -8.727\% 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) CC(=O)Nc1ccc(S(=O)(=O)Oc2cccc(N3C(=O)C4CCCCC4C3=O)c2)cc1
b) Cc1ccc(-n2cnc(=O)c3cccnc32)cc1
c) CCOc1ccc(C(=O)NCCCn2ccnc2)cc1
d) Cc1cc(C)c(S(=O)(=O)N(C)CC(N)=O)c(C)c1
Answer: c. CCOc1ccc(C(=O)NCCCn2ccnc2)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#}
4-ethoxy-N-(3-imidazol-1-ylpropyl)benzamide