Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.665\% 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: O=C(N=Nc1c(O)n(Cc2ccccc2)c2ccccc12)c1ccc(O)cc1
b: C=C(C)COc1ccc(-c2ncncc2-c2ccc(Br)cc2)c(O)c1
Answer: b. C=C(C)COc1ccc(-c2ncncc2-c2ccc(Br)cc2)c(O)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#}
C=C(C)COc1ccc(-c2ncncc2-c2ccc(Br)cc2)c(O)c1
C=C(C)COc1ccc(-c2ncncc2-c2ccc(Br)cc2)c(O)c1
2-[5-(4-bromophenyl)pyrimidin-4-yl]-5-(2-methylprop-2-enoxy)phenol