Task: Answer the MCQ question.
Question: Which compound has a -81.624% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(NC1CC1)c1cc2c(s1)CS(=O)(=O)C2
b O=C(NCc1cccs1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
Answer: b. O=C(NCc1cccs1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
{#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#}
O=C(NCc1cccs1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
O=C(NCc1cccs1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
2,4-dichloro-5-morpholin-4-ylsulfonyl-N-(thiophen-2-ylmethyl)benzamide