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) CCCCn1c(N)c(N(Cc2ccccc2OC)C(=O)CSCC(=O)Nc2cccc(C)c2)c(=O)[nH]c1=O
b) O=S1(=O)C[C@H]2NC(=S)N(c3ccccc3)[C@H]2C1
c) CCOC(=O)Cn1cc([N+](=O)[O-])c(OC)n1
d) CN(Cc1nccn1C)C(=O)c1ccc(OC2CCN(CCc3ccccc3)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}