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(CNC(=O)CC2C(=O)NCCN2Cc2ccccc2C(F)(F)F)on1
(b) Cc1cc(=O)[nH]c(N/N=C/c2cccs2)n1
(c) CCOP(=O)(OCC)c1nc(-c2ccc(Cl)cc2Cl)oc1N1CCOCC1
(d) CCOC(=O)Cn1nc(C)n(-c2cccc(Cl)c2)c1=O
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}