Problem statement: Answer the MCQ question.
Query: Which drug has a 13.012\% 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(=NC(C)C)C1=C(O)CCC1=O
b O=C(N1CCN(c2ccccc2)CC1)C1(c2cccs2)CCOCC1
Answer: b. O=C(N1CCN(c2ccccc2)CC1)C1(c2cccs2)CCOCC1
{#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#}
O=C(N1CCN(c2ccccc2)CC1)C1(c2cccs2)CCOCC1
O=C(N1CCN(c2ccccc2)CC1)C1(c2cccs2)CCOCC1
(4-phenylpiperazin-1-yl)-(4-thiophen-2-yloxan-4-yl)methanone