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) CN(Cc1ccccc1)C(=O)CCC1CCN(S(C)(=O)=O)CC1
(b) CCOC(=O)C1CCN(S(=O)(=O)c2ccc3c(c2)CCN3C(=O)C2CCC2)CC1
(c) OCn1c2ccccc2c2ccccc21
(d) O=C(c1cccc(-n2cccc2)c1)N1CCN(S(=O)(=O)c2ccc(F)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}