Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COCc1nc2cc3c(cc2o1)CCN(CCCSc1nnc(-c2cccc4nc(C)ccc24)n1C)CC3
b.) O=C(c1ccc(Cl)cc1)N1CCN(c2ccc(OC3CCN(C4CCC4)CC3)cc2)C(=O)C1
c.) COc1ccc(-n2c(C)c([N+](=O)[O-])c3ccc(O)cc32)cc1
d.) NC(=O)Nc1cncc(-c2nc(NCc3ccccn3)c3c(-c4ccccc4)cccc3n2)c1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
1-(4-methoxyphenyl)-2-methyl-3-nitroindol-6-ol