Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.841\% 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) CCOc1ccc(CC(=O)NCCc2cnc[nH]2)cc1
b) CC(=O)c1ccccc1NC(=O)COC(=O)c1cc2ccccc2[nH]1
c) O=C(Cc1ccc([N+](=O)[O-])cc1)Nc1ccc2c(c1)C(=O)NC2=O
d) Cn1c(-c2nonc2N)nc2ccccc21
Answer: a. CCOc1ccc(CC(=O)NCCc2cnc[nH]2)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#}
CCOc1ccc(CC(=O)NCCc2cnc[nH]2)cc1
CCOc1ccc(CC(=O)NCCc2cnc[nH]2)cc1
2-(4-ethoxyphenyl)-N-[2-(1H-imidazol-5-yl)ethyl]acetamide