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, or c without using any other words.
Options:
(a) S=C(NCc1ccco1)Nc1ccc(Cl)cc1
(b) Clc1cccc(CNCCc2ccc3c(c2)OCO3)c1.O=C(O)C(=O)O
(c) Cc1ccc(C2(c3noc(CN(C)Cc4cnn(C)c4)n3)CCCC2)cc1
Answer: a, b, c
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}