Task: Answer the MCQ question.
Question: Which compound has a 2.503\% 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 additional words.
Options:
a: NC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccc(O)cc1
b: CCCNC(=O)c1csc(Nc2cccc3ccccc23)n1
c: Cn1cccc1/C=C1\SC(=O)N(c2ccccc2)C1=O
d: Cc1cnc(C(=O)Nc2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)cn1
e: Cc1nc2c(C)cccc2cc1C(=O)N/N=C/c1cccnc1
Answer: d. Cc1cnc(C(=O)Nc2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)cn1
{#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#}
Cc1cnc(C(=O)Nc2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)cn1
Cc1cnc(C(=O)Nc2ccc(C)c(S(=O)(=O)N3CCCCC3)c2)cn1
5-methyl-N-(4-methyl-3-piperidin-1-ylsulfonylphenyl)pyrazine-2-carboxamide