Task: Answer the multiple choice question.
Question: Which drug has a 4.041\% 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, b, c, or d without using any additional words.
Options:
a. S=c1nc(-c2ccccc2Br)[nH][nH]1
b. CC1=C(C(=O)NCc2ccc(Cl)cc2)C2(CCC(C)CC2)OC1=O
c. COC(c1ccccc1)c1nnc(CCC(=O)NCc2cccc(-n3cccn3)c2)o1
d. CC1Cc2ccccc2N1C(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C
Answer: c. COC(c1ccccc1)c1nnc(CCC(=O)NCc2cccc(-n3cccn3)c2)o1
{#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#}
COC(c1ccccc1)c1nnc(CCC(=O)NCc2cccc(-n3cccn3)c2)o1
COC(c1ccccc1)c1nnc(CCC(=O)NCc2cccc(-n3cccn3)c2)o1
3-[5-[methoxy(phenyl)methyl]-1,3,4-oxadiazol-2-yl]-N-[(3-pyrazol-1-ylphenyl)methyl]propanamide