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. CCSc1nnc(N(CCC(=O)O)CCC(=O)O)s1
b. CCn1ccc(C(=O)NC2=NCCS2)n1
c. O=[N+]([O-])c1ccc(N=NN(CCO)CCO)cc1
d. COC(=O)c1ccc(Cl)c(NC(C)=O)c1
Answer: a, b, 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}