Task: Answer the multiple choice question.
Query: Which compound has a 4.949% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COC(=O)C1=CN(c2ccc(OC)cc2)C=C(C(=O)OC)C1c1cc(OC)c(OC)cc1OC
b Cc1ccc(NC(=O)c2ccc(OC(=S)N3CCOCC3)cc2)cc1
Answer: b. Cc1ccc(NC(=O)c2ccc(OC(=S)N3CCOCC3)cc2)cc1
{#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#}
Cc1ccc(NC(=O)c2ccc(OC(=S)N3CCOCC3)cc2)cc1
Cc1ccc(NC(=O)c2ccc(OC(=S)N3CCOCC3)cc2)cc1
O-[4-[(4-methylphenyl)carbamoyl]phenyl] morpholine-4-carbothioate