Task: Answer the MCQ question.
Question: Which compound has a -0.735\% 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) Cc1nn(-c2ccccc2)c2c1C(=O)N(Cc1ccccc1)C(=O)C(C)(C)C2
(b) CNC(=O)c1nn(-c2ccc(C)cc2)ccc1=O
(c) CN(C(=O)CSc1nnc(NC2CCCCC2)s1)C1CCS(=O)(=O)C1
(d) O=C(Nc1cccc(-n2cnnn2)c1)c1ccoc1COc1ccc(Cl)cc1
(e) C1CCN=C(Nc2nn[nH]n2)CC1
Answer: a. Cc1nn(-c2ccccc2)c2c1C(=O)N(Cc1ccccc1)C(=O)C(C)(C)C2
{#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#}
5-benzyl-3,7,7-trimethyl-1-phenyl-8H-pyrazolo[4,3-c]azepine-4,6-dione