Problem statement: Answer the multiple choice question.
Question: Which compound has a 1.364\% 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.) Cc1ccc2nc(NCCO)nc(-c3ccccc3)c2c1
b.) CC1(C)N=C(N)N=C(N)N1c1ccc(Oc2ccc(Cl)cc2)c(Cl)c1.Cl
Answer: a. Cc1ccc2nc(NCCO)nc(-c3ccccc3)c2c1
{#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#}
Cc1ccc2nc(NCCO)nc(-c3ccccc3)c2c1
Cc1ccc2nc(NCCO)nc(-c3ccccc3)c2c1
2-[(6-methyl-4-phenylquinazolin-2-yl)amino]ethanol