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) CCn1cc(C(=O)NCc2cccs2)c(=O)c2ccc(C)nc21
(b) O=S(=O)(c1ccc(Cl)cc1)N1CCN(C(=S)NCC2CCCO2)CC1
(c) COc1ccc(CNC(=O)CN(C)Cc2ccc(SC)cc2)cc1
(d) Clc1ccc(-c2csc(N3CCN(c4ccccc4)CC3)n2)cc1
Answer: a, b, 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}