Task: Answer the MCQ question.
Query: Which compound exhibits a -3.650\% 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) CCOc1ccccc1CN1CCN(Cc2csc(C(C)=O)c2)CC1CCO
(b) COCCOC(=O)C1=C(N)Oc2c(c(=O)oc3ccccc23)[C@@]12C(=O)Nc1ccccc12
(c) COc1ccc(N(C(=O)c2ccco2)C(C(=O)NC2CCCC2)c2ccc(N(C)C)cc2)cc1OC
Answer: a. CCOc1ccccc1CN1CCN(Cc2csc(C(C)=O)c2)CC1CCO
{#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#}
CCOc1ccccc1CN1CCN(Cc2csc(C(C)=O)c2)CC1CCO
CCOc1ccccc1CN1CCN(Cc2csc(C(C)=O)c2)CC1CCO
1-[4-[[4-[(2-ethoxyphenyl)methyl]-3-(2-hydroxyethyl)piperazin-1-yl]methyl]thiophen-2-yl]ethanone