Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 11.840\% human ether-à-go-go related gene (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 other words.
Options:
a. O=C(O)C(=O)O.O=[N+]([O-])c1ccccc1CNCCc1ccc(F)cc1
b. O=C(O)c1ccccc1NS(=O)(=O)c1cccc2cccnc12
c. O=C(Nc1cccc([N+](=O)[O-])c1)Nc1cccc([N+](=O)[O-])c1
d. CCN(CC)CCn1c(=O)n(-c2ccc(Cl)cc2)c(=O)c2c3c(sc21)CN(C)CC3
Answer: c. O=C(Nc1cccc([N+](=O)[O-])c1)Nc1cccc([N+](=O)[O-])c1
{#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(Nc1cccc([N+](=O)[O-])c1)Nc1cccc([N+](=O)[O-])c1
O=C(Nc1cccc([N+](=O)[O-])c1)Nc1cccc([N+](=O)[O-])c1
1,3-bis(3-nitrocyclohexa-1,3,5-trien-1-yl)urea