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)CN2C(=O)c3ccccc3S2(=O)=O)cc1C
(b) CC(C)C(=O)Nc1cccc(C(=O)Nc2nnc(C(C)C)s2)c1
(c) O=C(NCCCN1CCOCC1)c1ccc2c(c1)N(Cc1ccc(F)cc1)CCS2
(d) COc1ccc(C(=O)O)cc1S(=O)(=O)Nc1ccc(C)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}