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: CCN(CC)S(=O)(=O)c1cc(NC(=O)COC(=O)CCC(=O)c2cccs2)ccc1C
b: O=C(CN1CCC(NC(=O)c2ccccc2F)CC1)Nc1ccc2c(c1)OCO2
c: CCCCC1=CC2=CC(=O)C(C)(OC(=O)CC)C(=O)C2=CN1c1ccccc1
d: CCOC(=O)c1cc(CNC(=O)c2c(C)oc3c2CCCC3)c(C)o1
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}