Task: Answer the multiple choice question.
Query: Which compound has a -0.016\% hERG inhibition at a concentration of 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(N/N=C/C=C/c1ccc2c(c1)OCO2)c1ccc([N+](=O)[O-])cc1
b) Cc1cc(C)n2cc(CSc3ncn[nH]3)nc2n1
c) Cc1cccc(C)c1-n1cccc1/C=C1/C(=N)N2C(=NC1=O)SN=C2S(C)(=O)=O
d) CC(=O)Nc1sc(NC(=O)c2ccc(C)cc2)nc1-c1cccs1
e) O=c1cccccc1NCc1ccccc1
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_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(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