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=C(COC(=O)C1CC1)Nc1ncc(C(F)(F)F)cc1Cl
b: O=C(CCN1CCN(c2ccccc2)CC1)Nc1ccccc1
c: O=C(CN1C(=O)C2CCCCC2C1=O)Nc1nc(-c2ccccn2)cs1
d: Cc1cc(OCC(=O)N2CCC(C(=O)O)(c3ccccc3)CC2)c2c(C)c(C)c(=O)oc2c1
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}