Task: Answer the multiple-choice question.
Question: Which compound has a 8.144\% 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 other words.
Options:
a O=C1C=CC(=O)C(C2=C3C(=O)N(CCc4ccccc4)CC(=O)N3CCC2)=C1
b COc1ccc(NC(=S)N2CCC(N(C)CCN3CCOCC3)CC2)cc1
Answer: a. O=C1C=CC(=O)C(C2=C3C(=O)N(CCc4ccccc4)CC(=O)N3CCC2)=C1
{#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=C1C=CC(=O)C(C2=C3C(=O)N(CCc4ccccc4)CC(=O)N3CCC2)=C1
O=C1C=CC(=O)C(C2=C3C(=O)N(CCc4ccccc4)CC(=O)N3CCC2)=C1
9-(3,6-dioxocyclohexa-1,4-dien-1-yl)-2-(2-phenylethyl)-3,6,7,8-tetrahydropyrido[1,2-a]pyrazine-1,4-dione