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) COc1ccc(NC(=O)c2ccccc2N2C(=O)C3C4C=CC(C5CC45)C3C2=O)c(OC)c1
(b) CCOc1ccc(N(C)C(=O)CCc2nnc3ccc(N4CCCC4)nn23)cc1
(c) COc1cc(OC)cc(C(=O)N[C@H](C(=O)Nc2ccc3c(c2)OCO3)C(C)C)c1
(d) O=C(CNC(=O)c1ccc2c(c1)OCO2)Nc1ncccc1O
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}