Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.336% 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(N/N=C/c1c[nH]c2ccccc12)c1ccncc1
b: Cc1ccc2c(=O)oc(N(C)C)nc2c1
Answer: b. Cc1ccc2c(=O)oc(N(C)C)nc2c1
{#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#}
Cc1ccc2c(=O)oc(N(C)C)nc2c1
Cc1ccc2c(=O)oc(N(C)C)nc2c1
2-(dimethylamino)-7-methyl-3,1-benzoxazin-4-one