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 additional words.
Options:
(a) Cc1c(-n2c(O)c(C3=c4ccccc4=NC3=O)sc2=S)c(=O)n(-c2ccccc2)n1C
(b) CCOc1cc(/C=C2/SC(=S)N(CC3CCCO3)C2=O)ccc1O
(c) CCCn1nnnc1SCC(=O)NCc1ccc2c(c1)OCO2
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}