Problem statement: Answer the MCQ question.
Question: Which drug has a 8.731\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) C=CCn1c(SCC(=O)c2ccc(OC)cc2)nnc1C(C)NC(=O)c1cccs1
b) COc1ccc(-c2cn3cc(Br)cnc3n2)cc1
c) N#CCCN(C(=O)CSc1nc(-c2ccccc2)cn1N)c1ccc(F)cc1
Answer: b. COc1ccc(-c2cn3cc(Br)cnc3n2)cc1
{#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#}
COc1ccc(-c2cn3cc(Br)cnc3n2)cc1
COc1ccc(-c2cn3cc(Br)cnc3n2)cc1
[C][O][C][=C][C][=C][Branch1][P][C][=C][N][C][=C][Branch1][C][Br][C][=N][C][Ring1][#Branch1][=N][Ring1][#Branch2][C][=C][Ring1][S]
6-bromo-2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine