Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.284\% 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, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)C23CCC(C)(C(=O)C2)C3(C)C)cc1
[b] CC1CC2c3cccc(C(=O)O)c3C(=O)N2c2ccc(Cl)cc21
[c] Cc1cccc(Nc2nnc(SCC(=O)Nc3cccc(S(=O)(=O)N4CCCCC4)c3)s2)c1
[d] Cc1ccc(-c2nc3cnccn3c2Nc2ccc3c(c2)OCO3)o1
Answer: b. CC1CC2c3cccc(C(=O)O)c3C(=O)N2c2ccc(Cl)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#}
CC1CC2c3cccc(C(=O)O)c3C(=O)N2c2ccc(Cl)cc21
CC1CC2c3cccc(C(=O)O)c3C(=O)N2c2ccc(Cl)cc21
3-chloro-5-methyl-11-oxo-6,6a-dihydro-5H-isoindolo[2,1-a]quinoline-10-carboxylic acid