Task: Answer the MCQ question.
Question: Which compound exhibits a 0.803\% 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, d, or e without using any additional words.
Options:
a) CC(C)(C)c1ccc(C(=O)NNC(=O)C2CCCCC2)cc1
b) O=C(Nc1cccc(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1ccccn1.O=C(O)C(=O)O
c) CC(C)(C)N1CC(c2nc3ccccc3n2Cc2ccccc2)CC1=O
d) CCn1nc(C(=O)Nc2cccc(S(=O)(=O)N3CCCC3)c2)c2ccccc2c1=O
e) Cc1cc(C)cc(N(CCC#N)C(=O)COC(=O)c2nc3nc(C)cc(C)n3n2)c1
Answer: c. CC(C)(C)N1CC(c2nc3ccccc3n2Cc2ccccc2)CC1=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#}
CC(C)(C)N1CC(c2nc3ccccc3n2Cc2ccccc2)CC1=O
CC(C)(C)N1CC(c2nc3ccccc3n2Cc2ccccc2)CC1=O
4-(1-benzylbenzimidazol-2-yl)-1-tert-butylpyrrolidin-2-one