Task: Answer the multiple-choice question.
Question: Which compound has a 11.338\% 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 other words.
Options:
a.) CC(C)(/C=N/NC(=O)CSCc1ccc(Cl)cc1)CCC#N
b.) COc1ccc(C(=O)CN2C(=O)c3ccccc3C2=O)c(OC)c1C
c.) Cc1ccc(OCC(O)CN2CCN(CC(O)COc3ccc(C)cc3Cl)CC2)c(Cl)c1
d.) O=c1nc(N2CCOCC2)ccn1Cc1ccc(Br)cc1
Answer: b. COc1ccc(C(=O)CN2C(=O)c3ccccc3C2=O)c(OC)c1C
{#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#}
COc1ccc(C(=O)CN2C(=O)c3ccccc3C2=O)c(OC)c1C
COc1ccc(C(=O)CN2C(=O)c3ccccc3C2=O)c(OC)c1C
[C][O][C][=C][C][=C][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O][C][Branch1][Ring1][O][C][=C][Ring2][Ring1][=Branch1][C]
2-[2-(2,4-dimethoxy-3-methylphenyl)-2-oxoethyl]isoindole-1,3-dione