Task: Answer the multiple choice question.
Query: Which drug has a -18.276\% 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.) CN1C(C(=O)NCCc2cccs2)CC2Cn3c(nc4cc5ccccc5cc43)C21
b.) CC(=NCc1ccc2c(c1)OCO2)c1c(O)[nH]c(=O)[nH]c1=O
c.) CCn1cc(Cl)c(C(=O)Nc2nc3ccccc3n2CCN2CCCCC2)n1
d.) Cc1ccc(CSCCNC(=O)/C=C/c2ccc(Cl)cc2)cc1
e.) O=C(c1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1)c1cccc(F)c1
Answer: e. O=C(c1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1)c1cccc(F)c1
{#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#}
O=C(c1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1)c1cccc(F)c1
O=C(c1ccc(N2CCN(C(=O)c3ccccc3)CC2)cc1)c1cccc(F)c1
[4-(4-benzoylpiperazin-1-yl)phenyl]-(3-fluorophenyl)methanone