Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(OCn1nnc2ccccc2c1=O)c1cccs1
b: COc1ccc(NC(=S)N(C(C)C)C2CCN(C(C)C)CC2)cc1Cl
c: CC1CCCN(S(=O)(=O)c2ccc(CN3C(=O)c4cccnc4C3=O)cc2)C1
d: COc1ccccc1CNC(=O)c1cc(C2CC2)nc2c1cnn2C(C)C
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}