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 other words.
Options:
a: COC(=O)c1c(C(=O)OC)c(-c2ccc(OC)cc2)n2c1CS(=O)(=O)C2
b: O=C(NN1C(=O)NC2(CCCCC2)C1=O)c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
c: Cc1ccc(F)cc1NC(=O)COC(=O)COc1ccc(C#N)cc1
d: Nc1cc(N)nc(SCC(=O)Nc2cccc(S(=O)(=O)N3CCCCC3)c2)n1
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}