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) Cc1csc(Nc2ccccc2C(F)(F)F)n1
b) O=C(NCc1ccc2c(c1)OCO2)c1ccc(CS(=O)(=O)c2cccc(C(F)(F)F)c2)o1
c) O=c1[nH]cnc2nn(-c3ccccc3)nc12
d) O=C(NC(Cc1ccccc1)c1nc2ccccc2[nH]1)c1ccc(Cl)c([N+](=O)[O-])c1
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}