Task: Answer the multiple choice question.
Query: Which drug has a -0.468\% 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 other words.
Options:
a CCn1c(-c2cccnc2Cl)nc2ccccc21
b OCCCNC(=S)Nc1ccc2nc(-c3ccccn3)c(-c3ccccn3)nc2c1
c N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
d COc1ccc(C(C(=O)NCC2CCCO2)N(Cc2ccc(F)cc2)C(=O)CNC(=O)c2ccco2)cc1OC
e CC1(C)CC(NC(=S)NC(=O)c2cc(Br)ccc2Cl)CC(C)(C)N1
Answer: c. N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
{#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#}
N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
N#C/C(=C\c1ccc([N+](=O)[O-])cc1)C(=O)Nc1ccccc1O
(E)-2-cyano-N-(2-hydroxyphenyl)-3-(4-nitrophenyl)prop-2-enamide