Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.413\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(NC1CCCCC1)c1cc([N+](=O)[O-])ccc1N1CCCC1
b) O=C(CSc1nnc(-c2ccccc2O)o1)NC1CCCCC1
c) O=C(Cc1cccc(C(F)(F)F)c1)NCC(c1ccco1)N1CCCCC1
d) FC(F)(F)c1cccc(N2CCN(Cc3ccoc3)CC2)c1
Answer: a. O=C(NC1CCCCC1)c1cc([N+](=O)[O-])ccc1N1CCCC1
{#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(NC1CCCCC1)c1cc([N+](=O)[O-])ccc1N1CCCC1
O=C(NC1CCCCC1)c1cc([N+](=O)[O-])ccc1N1CCCC1
N-cyclohexyl-5-nitro-2-pyrrolidin-1-ylbenzamide