Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.106\% 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) COCCN(C(=O)CCC(=O)Nc1cccnc1)C(C(=O)NC1CCCCC1)c1ccccc1
(b) O=C(Nc1cccc([N+](=O)[O-])c1)c1ccc2snnc2c1
(c) CCOc1cc(C2c3c(-c4ccccc4)n[nH]c3C(=O)N2c2ccc(C(=O)O)cc2)ccc1O
(d) O=C(CN(C(=O)CNS(=O)(=O)c1ccc(F)cc1)c1ccccc1)NCc1ccco1
(e) COc1cc2c(cc1NC(=O)c1cc(-c3ccncc3)nc3ccccc13)oc1ccccc12
Answer: a. COCCN(C(=O)CCC(=O)Nc1cccnc1)C(C(=O)NC1CCCCC1)c1ccccc1
{#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#}
COCCN(C(=O)CCC(=O)Nc1cccnc1)C(C(=O)NC1CCCCC1)c1ccccc1
COCCN(C(=O)CCC(=O)Nc1cccnc1)C(C(=O)NC1CCCCC1)c1ccccc1
N'-[2-(cyclohexylamino)-2-oxo-1-phenylethyl]-N'-(2-methoxyethyl)-N-pyridin-3-ylbutanediamide