Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(Nc1ccon1)c1ccc(S(=O)(=O)N2CCOCC2)cc1
b.) COC(=O)c1ccc([N+](=O)[O-])c(CS(=O)(=O)c2ccc(Cl)cc2)c1
c.) Cc1cc(=O)oc2cc(OCC(=O)N3CCN(c4ccccc4)CC3)ccc12
d.) CCCCc1nnc(NC(=O)C23CC4CC(CC(NC(C)=O)(C4)C2)C3)s1
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}