Task: Answer the multiple choice question.
Query: Which compound has a 14.236\% 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. CCC(C)[C@H](NC(=O)C1CCN(C(=O)[C@H](Cc2ccccc2)NC(=O)OC(C)(C)C)CC1)C(=O)O
b. CCn1ncc(Cl)c1C(=O)Nc1cc(Cl)ccc1Cl
c. O=C(CSc1ccc(-c2cccc([N+](=O)[O-])c2)nn1)NC1CCCC1
d. O=C(CC1OC(=O)c2ccccc21)NCC1COc2ccccc2O1
e. CCS(=O)(=O)Nc1ccc(Cc2ccncc2)cc1
Answer: c. O=C(CSc1ccc(-c2cccc([N+](=O)[O-])c2)nn1)NC1CCCC1
{#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(CSc1ccc(-c2cccc([N+](=O)[O-])c2)nn1)NC1CCCC1
O=C(CSc1ccc(-c2cccc([N+](=O)[O-])c2)nn1)NC1CCCC1
[3-[6-[2-(cyclopentylamino)-2-oxoethyl]sulfanylpyridazin-3-yl]phenyl]-oxido-oxoazanium