Task: Answer the MCQ question.
Question: Which compound has a -3.774\% 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) Cc1ccc(N2CC(C(=O)N3CCCCC3)CC2=O)cc1C
(b) Cc1ccc(NC(=O)CN2CCCC2)cc1.Cl
(c) CC1=C(NCCc2ccccc2)CCC1=O
(d) Nc1ncnc2c1c(-c1ccc(Oc3ccccc3)cc1)cn2C1CCCC1
Answer: a. Cc1ccc(N2CC(C(=O)N3CCCCC3)CC2=O)cc1C
{#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#}
Cc1ccc(N2CC(C(=O)N3CCCCC3)CC2=O)cc1C
Cc1ccc(N2CC(C(=O)N3CCCCC3)CC2=O)cc1C
1-(3,4-dimethylphenyl)-4-(piperidine-1-carbonyl)pyrrolidin-2-one