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 additional words.
Options:
[a] O=C1CCc2cc(S(=O)(=O)NCCC(=O)NC3CCN(Cc4ccccc4)CC3)ccc2N1
[b] O=C(NNC(=O)c1ccccc1F)C1=NN(c2ccccc2)C(=O)CC1
[c] COc1ccccc1CNC(=O)CSc1ccccc1
[d] O=C(CN1CCCCC1)N1c2ccccc2CCc2ccccc21
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}