Task: Answer the multiple choice question.
Query: Which compound has a -1.747\% human ether-à-go-go related gene (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.) CC1CN(CCCOc2ccccc2-c2ccccc2)CC(C)O1.O=C(O)C(=O)O
b.) Cc1ccc(/C=N/NC(=O)c2nnn(-c3nonc3N)c2CSc2ccc(Cl)cc2)o1
c.) CC(C)[N+](C)(C)CC(O)CN(c1ccccc1)c1ccccc1.[I-]
d.) O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NC1CCCCCCC1
e.) CN(Cc1nccs1)C(=O)C1CCC(=O)N(Cc2ccccc2F)C1
Answer: c. CC(C)[N+](C)(C)CC(O)CN(c1ccccc1)c1ccccc1.[I-]
{#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#}
CC(C)[N+](C)(C)CC(O)CN(c1ccccc1)c1ccccc1.[I-]
CC(C)[N+](C)(C)CC(O)CN(c1ccccc1)c1ccccc1.[I-]
[2-hydroxy-3-(N-phenylanilino)propyl]-dimethyl-propan-2-ylazanium;iodide