Task: Answer the MCQ question.
Query: Which drug exhibits a 12.758\% 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 Cc1cc([N+](=O)[O-])nn1CCCC(=O)O
b Cc1c(Br)cnn1C(C)C(=O)N1CCN(c2ccccc2F)CC1
c ON/C=N/C(=S)Nc1ncc(C(F)(F)F)cc1Cl
d O=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
e Cc1ccc(/C=C/C(=O)NC2CCS(=O)(=O)C2)cc1
Answer: d. O=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
{#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=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
O=c1cc(CN2CCN(C/C=C/c3ccccc3)CC2)c2cc(O)c(-c3ccccc3)cc2o1
6-hydroxy-7-phenyl-4-[[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]methyl]chromen-2-one