Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OCC(=O)c2ccc(F)c(F)c2)cc1
b. O=C(NCc1ccc(F)cc1)c1cccc(NC2=NC3CS(=O)(=O)CC3S2)c1
c. COc1ccc(CCC(=O)OCC(=O)Nc2ccccc2OC(F)F)cc1OC
d. Cc1ccc2c(c1)-c1ccccc1S(=O)(=O)N2
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}