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.) Cc1onc(-c2ccccc2)c1-c1n[nH]c(=S)n1-c1ccc(C(=O)O)cc1
b.) O=C(CSc1nnc2c(Cl)cc(Cl)cn12)N1CCN(c2ccc(F)cc2)CC1
c.) COc1cccc(N/C=C/c2onc(C)c2[N+](=O)[O-])c1
d.) COc1cc(Cl)cc(NC(=O)CCN2CCN(C)CC2)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}