Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.721\% 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 additional words.
Options:
a.) Cc1cc2c(Nc3ccc(O)cc3)ncnc2s1.Cl
b.) O=c1cc(-c2ccccc2Cl)oc2c(NS(=O)(=O)c3cc(Cl)cc(Cl)c3O)ccc(O)c12
c.) CCCCOC(=O)Nc1nccs1
d.) COC(=O)c1cc2c(ccn2-c2ccc(F)cc2)n1Cc1ccc(OC(C)=O)cc1
e.) CC(=O)c1sc(Nc2nc(C)cc(C)n2)nc1C
Answer: a. Cc1cc2c(Nc3ccc(O)cc3)ncnc2s1.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#}
Cc1cc2c(Nc3ccc(O)cc3)ncnc2s1.Cl
Cc1cc2c(Nc3ccc(O)cc3)ncnc2s1.Cl
4-[(6-methylthieno[2,3-d]pyrimidin-4-yl)amino]phenol;hydrochloride