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: O=C(CO/N=C/c1ccccc1OC(F)F)N1CCc2ccccc21
b: Cc1ccc(NC(=O)C2CCCN2C(=O)NC2CCCCC2)cc1
c: CC1(NC(=S)N(CCO)CCO)CCS(=O)(=O)C1
d: COc1ccccc1CCc1nnc(CCC(=O)NCCOc2cccnc2)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}