Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.672\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(CCNCc2sccc2C)cc1OC.Cl
b O=C(CSc1cccc2cccnc12)Nc1cccc(S(=O)(=O)N2CCOCC2)c1
c O=C(O)c1cc2c(o1)CCC/C2=N\O
d O=C(NCCc1csc(-c2ccccc2)n1)c1ccccc1F
e COc1ccc(C(=O)C2CCCN(Cc3ccc4nonc4c3)C2)cc1OC
Answer: a. COc1ccc(CCNCc2sccc2C)cc1OC.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#}
COc1ccc(CCNCc2sccc2C)cc1OC.Cl
COc1ccc(CCNCc2sccc2C)cc1OC.Cl
2-(3,4-dimethoxyphenyl)-N-[(3-methylthiophen-2-yl)methyl]ethanamine;hydrochloride