Task: Answer the MCQ question.
Question: Which compound exhibits a -2.459\% 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 O=C(O)CC1(O)C(=O)N(Cc2ccccc2)c2ccccc21
b Cc1cccc(NS(=O)(=O)c2ccc3c(c2)NC(=O)CC(=O)N3)c1
c Cc1cccc(C(=O)N2CCc3cc(-c4csc(NC(=O)CN5CCCC5)n4)ccc32)c1
d CCCc1cc(=O)oc2cc(OC(C)C(=O)NCC3CCC(C(=O)O)CC3)c(Cl)cc12
e CCN(C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1)CC
Answer: e. CCN(C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1)CC
{#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#}
CCN(C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1)CC
CCN(C=NC1=NN(c2cccc(C(F)(F)F)c2)CC1)CC
N,N-diethyl-N'-[2-[3-(trifluoromethyl)phenyl]-3,4-dihydropyrazol-5-yl]methanimidamide