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) COc1ccccc1C(=O)N1CCN=C1c1ccccc1
b) COc1ccccc1NC(=O)CSCC(N)=O
c) CC(C)C(=O)c1c(C(C)C)nn2ccccc12
d) Cc1coc2c(O)cc3c(c12)OC1(N2CCCCC2)C(=O)NCCCC31
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}