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 CN1CCC(OC(=O)COc2ccccc2)CC1.Cl
b Cc1cc(NC(=O)CSc2nc3ccccc3c(=O)n2CCCC(=O)NCc2ccccc2)n[nH]1
c O=C(CCC(=O)OCC(=O)c1ccc(C(F)(F)F)cc1)OCC(=O)c1ccc(C(F)(F)F)cc1
d Cc1cc(C(=O)Nc2nncs2)oc1C
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}