Task: Answer the MCQ question.
Question: Which compound exhibits a 8.601\% 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 O=C(Cc1ccc(-c2ccccc2)cc1)NCc1ccccc1
b CN(C)CCCN(C(=O)c1sc2ccccc2c1Cl)c1nc2c(F)cccc2s1.Cl
c CCN(CC)C(=O)COc1coc(CN2CCN(c3ccc(F)cc3)CC2)cc1=O
d COc1ccccc1/C=C/C(=O)NNC(=O)c1cc(C)oc1C
e COc1ccc(-n2c(Cc3cccn3C)nnc2SCC(=O)N2CCCc3ccccc32)cc1
Answer: b. CN(C)CCCN(C(=O)c1sc2ccccc2c1Cl)c1nc2c(F)cccc2s1.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#}
CN(C)CCCN(C(=O)c1sc2ccccc2c1Cl)c1nc2c(F)cccc2s1.Cl
CN(C)CCCN(C(=O)c1sc2ccccc2c1Cl)c1nc2c(F)cccc2s1.Cl
3-chloro-N-[3-(dimethylamino)propyl]-N-(4-fluoro-1,3-benzothiazol-2-yl)-1-benzothiophene-2-carboxamide;hydrochloride