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=C1/C(=C/c2ccccn2)SC(=S)N1NS(=O)(=O)c1ccccc1
b.) CC(=O)OCCc1[nH]c2ccccc2c1C
c.) Br.CC1CC(C)CN(CC(=O)c2ccc(OC(F)F)cc2)C1
d.) COc1ccc(CCCNC(=O)C2CCC(=O)N(CCc3cccc(F)c3)C2)cc1
Answer: a, b
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}