Task: Answer the MCQ question.
Query: Which compound has a 21.403% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)Nc1cccc(C(=O)N/N=C/c2ccc(F)cc2)c1
[b] CNC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1
[c] Cc1ccc(-n2nc3c(=O)n(CCCC(=O)NCc4cccc(F)c4)nc(C)c3c2C)cc1
[d] CCOC(=O)C1C(c2ccccc2O)NC(=O)NC1(O)C(F)(F)F
Answer: b. CNC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CNC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1
CNC(=O)c1ccc(CNC(=O)OCc2ccccc2)cc1
benzyl N-[[4-(methylcarbamoyl)phenyl]methyl]carbamate