Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -2.857\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) S=C(Nc1ccccc1Cl)NC1CC2CCCC(C1)N2C1CC1
b) CCn1c2ccccc2c2nnc(SCC(=O)Nc3ccc4c(c3)OCO4)nc21
c) O=C1CCCC2=C1C(c1cccs1)n1nc(SCc3ccc(C(=O)O)cc3)nc1N2
d) COc1cccc2c(Nc3ccccc3C)cc(C)nc12.Cl
Answer: d. COc1cccc2c(Nc3ccccc3C)cc(C)nc12.Cl
{#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#}
COc1cccc2c(Nc3ccccc3C)cc(C)nc12.Cl
COc1cccc2c(Nc3ccccc3C)cc(C)nc12.Cl
8-methoxy-2-methyl-N-(2-methylphenyl)quinolin-4-amine;hydrochloride