Problem statement: Answer the MCQ question.
Query: Which drug has a 14.802\% 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.) CC[N+](CC)(CC)CCCOC(=O)C(O)(c1ccccc1)C1CCCCC1.[Cl-]
b.) CCOc1ccc(CCNc2nc3c(c(=O)n(C)c(=O)n3C)n2CC)cc1OCC
c.) O=C(CCCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
d.) Brc1ccc(-c2csc(/N=C/N3CCOCC3)n2)cc1
Answer: c. O=C(CCCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
{#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(CCCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
O=C(CCCc1ccccc1)Nc1ccccc1[N+](=O)[O-]
N-(2-nitrophenyl)-4-phenylbutanamide