Task: Answer the MCQ question.
Query: Which drug has a 4.996\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccc(/C=N/Nc2ncc(Cl)cc2Cl)s1
b. Cc1cc(NC(=O)COC(=O)C2CC(=O)N(c3ccc(Cl)cc3)C2)no1
Answer: b. Cc1cc(NC(=O)COC(=O)C2CC(=O)N(c3ccc(Cl)cc3)C2)no1
{#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#}
Cc1cc(NC(=O)COC(=O)C2CC(=O)N(c3ccc(Cl)cc3)C2)no1
Cc1cc(NC(=O)COC(=O)C2CC(=O)N(c3ccc(Cl)cc3)C2)no1
[2-[(5-methyl-1,2-oxazol-3-yl)amino]-2-oxoethyl] 1-(4-chlorophenyl)-5-oxopyrrolidine-3-carboxylate