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) CC(=O)Nc1cc(C(=O)N2CCc3ccccc3C2)ccc1Sc1ccc(C)cc1
b) O=C(Nc1cccc(-c2nc3ncccc3o2)c1)c1ccco1
c) O=C(CSc1nccc(-c2cccs2)n1)Nc1cccc(Cl)c1
d) COc1c(S(=O)(=O)NCCCN2CCOCC2)ccc(Cl)c1Cl
Answer: 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}