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. O=C1NC(=O)C2(Cc3ccccc3N3CCCC32)C(=O)N1c1cccc(Cl)c1
b. CN1CCN(c2ccc3nccnc3c2)CC1
c. COCCCNc1nc2c(c(=O)n(Cc3ccc(Cl)cc3)c(=O)n2C)n1C
d. Cn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccs1
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}