Task: Answer the MCQ question.
Question: Which drug exhibits a 9.065\% 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) O=C(Nc1ccc([N+](=O)[O-])cc1)c1ccc(S(=O)(=O)N2CCCC2)cc1
b) O=C1NNC(c2ccccc2)=N/C1=C\c1ccco1
c) NC(=S)Nc1ccc2c(c1)OCO2
d) Cc1ncccc1C(=O)N1CCCC(CCC(=O)N2CCN(c3ccccn3)CC2)C1
e) CS(=O)(=O)c1cccc(-c2nnc(NC(=O)CCS(=O)(=O)c3ccccc3)o2)c1
Answer: b. O=C1NNC(c2ccccc2)=N/C1=C\c1ccco1
{#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=C1NNC(c2ccccc2)=N/C1=C\c1ccco1
O=C1NNC(c2ccccc2)=N/C1=C\c1ccco1
(5Z)-5-(furan-2-ylmethylidene)-3-phenyl-1,2-dihydro-1,2,4-triazin-6-one