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) Cc1cc(C)n(S(=O)(=O)c2ccc(F)cc2)n1
(b) OCC1CCCN(C(=S)Nc2ccc(OC(F)F)cc2)C1
(c) CCOC(=O)c1[nH]c2c(c1-c1ccccc1)C(=O)CC(c1ccc(OCC)cc1)C2
(d) O=C(CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1)NC1CC1
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}