Task: Answer the MCQ question.
Query: Which compound exhibits a 5.523\% 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) CC1=CC(C)(C)Nc2ccc(OC(=O)CCN3C(=O)c4ccccc4C3=O)cc21
b) COC(=O)c1sc2nc3c(cc2c1N)CCCC3
c) Cc1csc(NC(=O)C2CCN(S(=O)(=O)c3ccccc3F)CC2)n1
d) CN(CC(=O)O/N=C(\N)c1ccccn1)S(=O)(=O)c1ccccc1
e) CCOC(=O)c1cc(-c2ccc(C)o2)n[nH]1
Answer: a. CC1=CC(C)(C)Nc2ccc(OC(=O)CCN3C(=O)c4ccccc4C3=O)cc21
{#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#}
CC1=CC(C)(C)Nc2ccc(OC(=O)CCN3C(=O)c4ccccc4C3=O)cc21
CC1=CC(C)(C)Nc2ccc(OC(=O)CCN3C(=O)c4ccccc4C3=O)cc21
(2,2,4-trimethyl-1H-quinolin-6-yl) 3-(1,3-dioxoisoindol-2-yl)propanoate