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) CN(Cc1ccccc1)C(=O)c1ccc(NC(=O)Cc2cccc(NC(=O)C3CCCN(C(=O)C4CCCC4)C3)c2)cc1
b) CCC(=O)N1CCN(c2ccc(NC(=O)COc3cccc(C)c3C)cc2)CC1
c) Cc1ccccc1N(CC(=O)NCc1ccc2c(c1)OCO2)C(=O)C1CSC(=O)C1
d) O=C(c1ccc(OC2CCN(Cc3ccccn3)CC2)cc1)N1CCCCO1
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}