Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.903\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] S=C(NCc1ccccc1)NCc1ccccn1
[b] COc1ccc(CCNC(=O)COC(=O)c2ccc(C)s2)cc1
[c] CNS(=O)(=O)c1ccc(N=Cc2c(C)[nH]n(-c3ccc(C)cc3C)c2=O)cc1
[d] CCCNCc1cc(OC)c(OCc2ccccc2)cc1Br.Cl
[e] O=C(CCn1cccc1)Nc1ccc(OC(F)(F)F)cc1
Answer: d. CCCNCc1cc(OC)c(OCc2ccccc2)cc1Br.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#}
CCCNCc1cc(OC)c(OCc2ccccc2)cc1Br.Cl
CCCNCc1cc(OC)c(OCc2ccccc2)cc1Br.Cl
N-[(2-bromo-5-methoxy-4-phenylmethoxyphenyl)methyl]propan-1-amine;hydrochloride