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) COC(=O)c1[nH]c2ccccc2c1NC(=O)CN1CCCc2ccccc21
(b) CCn1nc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c2ccccc2c1=O
(c) CCCn1c(SCC(=O)Nc2cccc(C)n2)nnc1C(C)C
(d) O=C(COC(=O)[C@H](Cc1ccccc1)N1C(=O)c2ccccc2C1=O)Nc1ccc2c(c1)OCO2
Answer: a, 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}