Problem statement: Answer the MCQ question.
Question: Which compound has a 5.418\% 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 other words.
Options:
[a] O=C(CCc1nc2ccccc2c(=O)[nH]1)NCc1cccc(Cl)c1
[b] CCCCn1c(N)c(N(CC(C)C)C(=O)CCCSc2nncs2)c(=O)[nH]c1=O
Answer: a. O=C(CCc1nc2ccccc2c(=O)[nH]1)NCc1cccc(Cl)c1
{#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#}
O=C(CCc1nc2ccccc2c(=O)[nH]1)NCc1cccc(Cl)c1
O=C(CCc1nc2ccccc2c(=O)[nH]1)NCc1cccc(Cl)c1
N-[(3-chlorophenyl)methyl]-3-(4-oxo-3H-quinazolin-2-yl)propanamide