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: Cc1cccc2c1N(CCOc1ccccc1)C(=O)C2=O
b: Cc1cccc(N2CCN(C(=O)C3CCN(S(=O)(=O)c4cccnc4)CC3)CC2)c1C
c: COCCC(=O)N1CCCC(C(=O)c2ccc(Oc3ccccc3)cc2)C1
d: COc1ccc(NS(=O)(=O)c2ccc(NC(=S)NC(=O)c3cccnc3)cc2)nn1
Answer: a, b, 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}