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) Cc1ccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)nc1
(b) O=C(Nc1ccc(Cl)cc1)C1CCCN(c2cnccn2)C1
(c) CCCCNc1nc2ccccc2n1CC(=O)Nc1c(C)cccc1CC
(d) O=C(CNC(=O)/C(=C\c1ccc(F)cc1)NC(=O)c1ccccc1)OCc1ccccc1
Answer: a, b, c
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}