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=P(C(=NCCO)NO)(N1CCOCC1)N1CCOCC1
b.) CC(=O)c1cccc(NC(=O)C(C)OC(=O)C2CCC2)c1
c.) S=C(NC1CC1)N1CCN(c2ccc(Cl)cc2)CC1
d.) O=C(CCl)Nc1ccc(Oc2cnc3ccccc3n2)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}