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, or c without using any additional words.
Options:
a.) Cc1nc2ccc(C(=O)N3CCC4(CC3)CC(=O)c3c(cnn3C(C)C)C4)cc2[nH]1
b.) CCN(CC)CCC[C@@H](C)Nc1ccnc2cc(Cl)ccc12
c.) CNCc1cc(C(N)=O)ccc1Oc1ccc(Cl)cc1Cl
Answer: a
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'-(2-methyl-3H-benzimidazole-5-carbonyl)-1-propan-2-ylspiro[4,6-dihydroindazole-5,4'-piperidine]-7-one