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) CCc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)NCC4CCCO4)cc3)CC2=O)cc1
(b) COC(=O)c1csc2c(C(F)(F)F)cc(N3CCN(C(=O)Nc4ccccc4)CC3)nc12
(c) O=C(Nc1ccc(N2CCOCC2)cc1)Nc1ccc(Cl)c(Cl)c1
(d) Fc1ccccc1/C=C1\CCCC2=C1NC(=S)NC2c1ccccc1F
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}