Task: Answer the multiple-choice question.
Query: Which drug has a -6.868% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(N/N=C/C=C/c1ccc2c(c1)OCO2)c1ccc([N+](=O)[O-])cc1
b COc1ccccc1-n1c(=O)c2c3c(sc2n2c(SC)nnc12)CCC3
c Cc1ncc(CN2CCC(CO)(CCc3ccccc3)CC2)s1
d Cl.NC[C@@H]1O[C@H](C23CC4CC(CC(C4)C2)C3)Cc2c1ccc(O)c2O
Answer: a. O=C(N/N=C/C=C/c1ccc2c(c1)OCO2)c1ccc([N+](=O)[O-])cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C/C=C/c1ccc2c(c1)OCO2)c1ccc([N+](=O)[O-])cc1
O=C(N/N=C/C=C/c1ccc2c(c1)OCO2)c1ccc([N+](=O)[O-])cc1
N-[(E)-[(E)-3-(1,3-benzodioxol-5-yl)prop-2-enylidene]amino]-4-nitrobenzamide