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 other words.
Options:
a.) COc1ccccc1N(CC(=O)NCCSCc1ccc(C)cc1)S(=O)(=O)c1ccccc1
b.) CCC(=O)N1CCN(c2ccccc2NC(=O)COc2cc(C)ccc2C(C)C)CC1
c.) Clc1ccc(CSc2nnc(Cn3cnc4ccccc43)o2)cc1
d.) CN(C)S(=O)(=O)c1ccc(Oc2ccccc2)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}