Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C1NC(=O)C(=C/C=C/c2coc3ccc(Br)cc3c2=O)C(=O)N1
b. Brc1cc2c(cc1Br)OCCOCCOCCO2
c. CC(=O)Nc1ccc(N/C=C/C(=O)c2ccc(Br)cc2)cc1
d. CCN1C(=O)/C(=C/c2cnn(CC)c2C)SC1=S
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}