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(C)Oc1ccc(/C=C(/NC(=O)c2ccccc2)C(=O)NCCC(=O)O)cc1
b: COc1ccc(NC(=S)N2CCC(Cc3ccccc3)CC2)cc1
c: CN(C(=O)Cn1nnc(-c2cccc(C(F)(F)F)c2)n1)C1CCCCC1
d: Cc1cc(C)n(-c2ccc(C(=O)Nc3nnc(C4CC4)s3)cc2)n1
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}