Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.071\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(=O)CCc1ccc(Oc2nc(-c3cccnc3)nc3ccccc23)cc1
(b) CC1(C(=O)NCCc2c[nH]c3ccccc23)C=CCN1C(=O)c1ccccc1
Answer: a. CC(=O)CCc1ccc(Oc2nc(-c3cccnc3)nc3ccccc23)cc1
{#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#}
CC(=O)CCc1ccc(Oc2nc(-c3cccnc3)nc3ccccc23)cc1
CC(=O)CCc1ccc(Oc2nc(-c3cccnc3)nc3ccccc23)cc1
4-[4-(2-pyridin-3-ylquinazolin-4-yl)oxyphenyl]butan-2-one