Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.544\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CCN2C(=O)CS/C2=N\NC(=O)c2cccs2)cc1OC
(b) O=C(Nc1ccon1)c1ccc(Br)s1
(c) COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O
Answer: c. COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O
{#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#}
COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O
COc1ccccc1Oc1ccc2c(c1)C(=O)N(c1ccccc1)C2=O
5-(2-methoxyphenoxy)-2-phenylisoindole-1,3-dione