Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.481\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOc1ccccc1NC(=O)CCC(=O)Nc1ccc2nc(N3CCN(C)CC3)cc(C)c2c1
(b) Cn1c(O)c(N=Nc2nc(-c3ccccc3)cs2)c2ccccc21
(c) C/C(=N/Nc1nc(-c2ccccc2F)nc2ccccc12)c1ccccc1O
Answer: a. CCOc1ccccc1NC(=O)CCC(=O)Nc1ccc2nc(N3CCN(C)CC3)cc(C)c2c1
{#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#}
CCOc1ccccc1NC(=O)CCC(=O)Nc1ccc2nc(N3CCN(C)CC3)cc(C)c2c1
CCOc1ccccc1NC(=O)CCC(=O)Nc1ccc2nc(N3CCN(C)CC3)cc(C)c2c1
N'-(2-ethoxyphenyl)-N-[4-methyl-2-(4-methylpiperazin-1-yl)quinolin-6-yl]butanediamide