Task: Answer the MCQ question.
Query: Which compound exhibits a 7.369\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1CN(c2nc(-c3ccccc3)nc3ccccc23)CC(C)O1
b. CCCn1c(N)c(N(CCOC)C(=O)c2cc3c(s2)CCCCC3)c(=O)[nH]c1=O
Answer: a. CC1CN(c2nc(-c3ccccc3)nc3ccccc23)CC(C)O1
{#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#}
CC1CN(c2nc(-c3ccccc3)nc3ccccc23)CC(C)O1
CC1CN(c2nc(-c3ccccc3)nc3ccccc23)CC(C)O1
2,6-dimethyl-4-(2-phenylquinazolin-4-yl)morpholine