Problem statement: Answer the MCQ question.
Query: Which compound has a 19.720% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc(OC)c(C(=O)OCC(=O)NC2CCCC2)cc1OC
b) CCC1CCCCN1C(=O)Cn1c(=O)n(CCCC(=O)NCc2ccco2)c(=O)c2sccc21
c) CCOc1ccc(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)cc1
Answer: a. COc1cc(OC)c(C(=O)OCC(=O)NC2CCCC2)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(OC)c(C(=O)OCC(=O)NC2CCCC2)cc1OC
COc1cc(OC)c(C(=O)OCC(=O)NC2CCCC2)cc1OC
[2-(cyclopentylamino)-2-oxoethyl]2,4,5-trimethoxybenzoate