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=C1CSC(c2cccnc2)N1c1ccc(Cl)cc1
b) CCn1c(SCC(N)=O)nnc1-c1cc2c(C)nn(-c3ccccc3)c2s1
c) Cc1ccc(NC2CCCN(C(=O)CCCN3CCCCC3=O)C2)cc1C
d) CCCCN(C(=O)c1ccc([N+](=O)[O-])s1)c1c(N)n(CCCC)c(=O)[nH]c1=O
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}