Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.823\% human ether-à-go-go related gene (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] CC(C)C1C(c2ccccc2)NC(c2ccccc2)CC1(O)c1ccc(F)cc1.Cl
[b] COc1cc2ncnc(NCc3ccccc3F)c2cc1OC
Answer: b. COc1cc2ncnc(NCc3ccccc3F)c2cc1OC
{#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#}
COc1cc2ncnc(NCc3ccccc3F)c2cc1OC
COc1cc2ncnc(NCc3ccccc3F)c2cc1OC
N-[(2-fluorophenyl)methyl]-6,7-dimethoxyquinazolin-4-amine