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(CCC(=O)N(CC(=O)NC1CCCCC1)c1ccc(F)cc1)Nc1ccccn1
b CN(C(=O)COC(=O)c1ccc(NS(=O)(=O)c2cccs2)cc1)C1CCCCC1
c COCCN1C(=O)N(c2cccc(C)c2)C(=O)C1CC(=O)Nc1cc(OC)cc(OC)c1
d Fc1ccc(/C=N/N2CCN(Cc3ccccc3)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}