Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.113\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc2cc(CNC(C)C)c(=O)[nH]c2c1
b: CCCCc1sc(-c2c(C#N)c(N)nc3c2CCCCC3)cc1[N+](=O)[O-]
c: O=C(Nc1ccc(N2CCN(c3ncccc3C(F)(F)F)CC2)nc1)c1cccs1
d: CCCOC(=O)/C=C/c1c(C)[nH]c(=O)[nH]c1=O
e: Cc1ccc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCCN2CCCCC2)C4C(=O)NC2CCCCC2)cc1Cl
Answer: a. Cc1ccc2cc(CNC(C)C)c(=O)[nH]c2c1
{#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#}
Cc1ccc2cc(CNC(C)C)c(=O)[nH]c2c1
Cc1ccc2cc(CNC(C)C)c(=O)[nH]c2c1
7-methyl-3-[(propan-2-ylamino)methyl]-1H-quinolin-2-one