Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.755% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1ccc(NC(=O)c2cccc(C(=O)OC(C)C)n2)c(Br)c1
b.) CCC1=[N+](CC(=O)c2ccc(C)cc2)CCn2c(C)ccc21.[Br-]
c.) COc1cc(/C=C2/CCCC(C(=O)C(F)(F)F)=C2O)ccc1O
d.) CCN(C(=O)c1cc2cc(OC)ccc2oc1=O)c1ccccc1
e.) Cn1c(NCC2CCCO2)nc2c1c(=O)n(Cc1ccccc1)c(=O)n2C
Answer: b. CCC1=[N+](CC(=O)c2ccc(C)cc2)CCn2c(C)ccc21.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC1=[N+](CC(=O)c2ccc(C)cc2)CCn2c(C)ccc21.[Br-]
CCC1=[N+](CC(=O)c2ccc(C)cc2)CCn2c(C)ccc21.[Br-]
2-(1-ethyl-6-methyl-3,4-dihydropyrrolo[1,2-a]pyrazin-2-ium-2-yl)-1-(4-methylphenyl)ethanone;bromide