Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.207\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccccc1C(=O)n1nc(-c2ccco2)nc1N
[b] Cc1ccc(-c2n[nH]c(=S)nc2-c2ccc(C)cc2)cc1
[c] COc1cc(CN(C(=O)c2ccco2)C2CCS(=O)(=O)C2)cc(OC)c1OC
[d] O=C(Nc1nnc(C2CC2)s1)c1cc(-c2ccccc2)nn1-c1ccccc1
[e] Cc1ccc(OCCNC(=O)c2ccc3ccccc3n2)cc1
Answer: e. Cc1ccc(OCCNC(=O)c2ccc3ccccc3n2)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#}
Cc1ccc(OCCNC(=O)c2ccc3ccccc3n2)cc1
Cc1ccc(OCCNC(=O)c2ccc3ccccc3n2)cc1
N-[2-(4-methylphenoxy)ethyl]quinoline-2-carboxamide