Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.907\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCN(CC(=O)NCc1cccs1)C(=O)CN(C)S(=O)(=O)c1ccc(C)cc1
(b) CCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2ccccc2C)c1=O
(c) O=C(CNC(=O)c1ccc(Cl)cc1)NCC(F)(F)F
(d) O=C(NCc1nc2ccccc2[nH]1)C1=C[C@H](C2CC2)C[C@H](OCc2ccc(CO)cc2)O1
Answer: b. CCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2ccccc2C)c1=O
{#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#}
CCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2ccccc2C)c1=O
CCCCNC(=O)CCn1c(=O)c2ccccc2n(Cc2ccccc2C)c1=O
N-butyl-3-[1-[(2-methylphenyl)methyl]-2,4-dioxoquinazolin-3-yl]propanamide