Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.984% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(C)cc2)ccc1O
(b) COC(=O)c1oc2c(c1C)C1(CCC2)SCCS1
Answer: a. COc1cc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(C)cc2)ccc1O
{#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(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(C)cc2)ccc1O
COc1cc(C2C(C(C)=O)=C(O)C(=O)N2c2ccc(C)cc2)ccc1O
3-acetyl-4-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-1-(4-methylphenyl)-2H-pyrrol-5-one