Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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 COc1ccc(-n2c(C)c([N+](=O)[O-])c3ccc(O)cc32)cc1
b Cc1nc(C)c(-c2nnc(SCCCN3C[C@H]4C[C@@]4(c4ccc(C(F)(F)F)cc4)C3)n2C)s1
c COc1cc(N2CCN(C(N)=O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
d CCc1cnc(N2CCC([C@H]3C[C@H]3CCOc3ccc(CC(=O)N4CCC4)c(F)c3)CC2)nc1
Answer: a, 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