Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.111\% 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) Brc1cccc(OCCn2ccnc2)c1.O=C(O)C(=O)O
b) CN(CC(=O)Nc1ccc(F)cc1)C(=O)Cn1cnc2ccc(Cl)cc2c1=O
Answer: b. CN(CC(=O)Nc1ccc(F)cc1)C(=O)Cn1cnc2ccc(Cl)cc2c1=O
{#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#}
CN(CC(=O)Nc1ccc(F)cc1)C(=O)Cn1cnc2ccc(Cl)cc2c1=O
CN(CC(=O)Nc1ccc(F)cc1)C(=O)Cn1cnc2ccc(Cl)cc2c1=O
2-(6-chloro-4-oxoquinazolin-3-yl)-N-[2-(4-fluoroanilino)-2-oxoethyl]-N-methylacetamide