Problem statement: Answer the MCQ question.
Query: Which compound has a -5.878% 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 additional words.
Options:
(a) CCn1c(=O)cc(OCC(=O)O)c2ccccc21
(b) COc1ccccc1CNC(=O)c1ccccc1OC
(c) Cc1ccc(CNS(=O)(=O)c2c(C)n(C)c(=O)n(C)c2=O)cc1
(d) CC(=O)NC1=NN(C(C)=O)C(C)(CS(=O)(=O)c2ccc(Cl)cc2)S1
Answer: b. COc1ccccc1CNC(=O)c1ccccc1OC
{#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#}
COc1ccccc1CNC(=O)c1ccccc1OC
COc1ccccc1CNC(=O)c1ccccc1OC
2-methoxy-N-[(2-methoxyphenyl)methyl]benzamide