Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)N(NC(=O)c1c(CN2CCN(C(C)C)CC2)c(-c2ccccc2)nc2ccccc12)c1ccccc1
b Cc1ccc(Cc2cccc(COc3ccc(C)cc3)[n+]2C)cc1.Cc1ccc(S(=O)(=O)[O-])cc1
c C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@@]43C)[C@@H]1CC[C@@H]2O
d CC(C)(c1ccccc1)N1C2CCC1CC(Oc1cccc(C(N)=O)c1)C2
Answer: a, b, d
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}
4-methylbenzenesulfonate;1-methyl-2-[(4-methylphenoxy)methyl]-6-[(4-methylphenyl)methyl]pyridin-1-ium