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) Cl.OC1(c2ccc(F)cc2)CCNC1
(b) CC(=O)Nc1cn(-c2ccccc2)nc1-c1ccccc1
(c) CCN1C(=O)c2cccc3c(S(=O)(=O)Nc4ccccn4)ccc1c23
(d) COc1cccc(NC(=O)NNS(=O)(=O)c2ccc(OC)cc2OC)c1
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}