Task: Answer the MCQ question.
Query: Which compound exhibits a -0.529\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(C2CC(c3ccccc3)n3ncnc3N2)cc1
(b) O=C(Cc1ccccc1)NNC(=O)Nc1ccc(Cl)c(Cl)c1
(c) COc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
Answer: c. COc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
{#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#}
COc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
COc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
2-chloro-N-(2-methoxyphenyl)-5-morpholin-4-ylsulfonylbenzamide