Task: Answer the MCQ question.
Question: Which drug exhibits a 6.823\% 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 or b without using any additional words.
Options:
a CC(C)c1ccc(C(=O)CC2(O)C(=O)N(CN3CCOCC3)c3ccccc32)cc1
b COC(=O)CSc1nnc(NC(=O)/C=C\c2ccc3c(c2)OCO3)s1
Answer: a. CC(C)c1ccc(C(=O)CC2(O)C(=O)N(CN3CCOCC3)c3ccccc32)cc1
{#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#}
3-hydroxy-1-(morpholin-4-ylmethyl)-3-[2-oxo-2-(4-propan-2-ylphenyl)ethyl]indol-2-one