Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(COC(=O)c1ccc[nH]c1=O)NCCCc1ccccc1
(b) CC(=O)NCc1ccc(C(=O)O)cc1
(c) Cc1nn(-c2cccc(F)c2)c2c1c(C)c(CCC(=O)N1CCOCC1)c(=O)n2C
(d) O=C(CSc1nnc2ccccn12)Nc1ccc2c(c1)OCO2
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}