Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(Cc1ccccc1)N/N=C/c1ccc[nH]1
b. CCCNC(=O)c1ccc(N2CC3CC(C2)c2cccc(=O)n2C3)c(NC(=O)Nc2ccc(CC)cc2)c1
c. O=C(N1CCN(c2ccccc2)CC1)C12CC3CC(CC(C3)C1)C2
d. COC(=O)C1=C(C)NC2=C(C(=O)c3ccccc32)C1c1cccc(OC)c1
Answer: a, 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}