Problem statement: Answer the multiple choice question.
Query: Which drug has a -8.594\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccccc1CC(=O)NCCN1CCCCC1
b: Cc1ccc(NC(NC(=O)c2ccccc2[N+](=O)[O-])C(Cl)(Cl)Cl)cc1
c: Cl.O=[N+]([O-])c1ccccc1OCCCN1CCc2ccccc2C1
d: O=C(O)c1ccc(S(=O)(=O)N(Cc2ccccc2)C2CCCCC2)cc1
Answer: c. Cl.O=[N+]([O-])c1ccccc1OCCCN1CCc2ccccc2C1
{#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#}
Cl.O=[N+]([O-])c1ccccc1OCCCN1CCc2ccccc2C1
Cl.O=[N+]([O-])c1ccccc1OCCCN1CCc2ccccc2C1
2-[3-(2-nitrophenoxy)propyl]-3,4-dihydro-1H-isoquinoline;hydrochloride