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 additional words.
Options:
a.) COc1ccc2c(c1)OC[C@H]1[C@H]2N2C(=O)CN(Cc3ccc(C)cc3)C(=O)[C@@]2(C)[C@H]1c1ccccc1
b.) CC(=O)c1ccc(NC(=S)NNC(=O)NC2CCCCC2)cc1
c.) CC(C(=O)Nc1ccc(S(N)(=O)=O)cc1)N1CCc2ccccc21
d.) Cc1ccc(COc2ccc(-c3nnco3)cc2)cc1
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}