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) CCOCC(=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
(b) COCCn1c(SCC(=O)Nc2ccc(OC)c(S(N)(=O)=O)c2)nc2ccccc2c1=O
(c) CC(SCc1ccccc1)C(=O)N/N=C/c1ccc(OCC(=O)NCc2ccco2)cc1
(d) CNC(=O)c1cc2ncc(C(F)(F)F)cc2s1
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}