Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.987\% 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 other words.
Options:
a O=C(CSc1nc2ncc(Br)cc2[nH]1)Nc1ccc2c(c1)OCO2
b Br.CCn1c2c(c(=N)c3ccccc31)CCC2
c Cc1cc(NC(=O)CSc2cn(CCNC(=O)c3ccccc3)c3ccccc23)no1
Answer: b. Br.CCn1c2c(c(=N)c3ccccc31)CCC2
{#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#}
Br.CCn1c2c(c(=N)c3ccccc31)CCC2
Br.CCn1c2c(c(=N)c3ccccc31)CCC2
4-ethyl-2,3-dihydro-1H-cyclopenta[b]quinolin-9-imine;hydrobromide