Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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] O=C(CNC1C(=O)Nc2ccccc21)Sc1ccccc1
[b] O=C1NC2(NN1c1ccccc1)C1CC3CC(C1)CC2C3
[c] COc1ccc(N2CCN(C(=O)CCc3nc(-c4ccc(C)cc4)no3)CC2)cc1
[d] CCN(CC)C(=O)C(C)OC(=O)COc1ccc(Cl)cc1C
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}