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(CSc1ccc(-c2ccccc2)nn1)N1CCOCC1
[b] Cc1c(C(=O)NCc2ccccn2)sc2nc(-c3ccccc3)cn12
[c] CSc1nc(N(C)CCO)c2sc3nc(-c4ccco4)c4c(c3c2n1)CCC4
[d] O=C(CNC(=O)c1cccs1)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}