Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
(a) O=C1CN(Cc2ccc(-c3ccc(F)c(CN4CCS(=O)(=O)CC4)n3)cc2)C(=O)N1C1CC1
(b) COc1cc(NC(=O)c2ccccc2F)ccc1-c1nnc(NCCCCN2CCOCC2)o1
(c) Cc1ccc(Cc2cc[n+](C)c(COc3ccc(C)cc3)c2)cc1.O=S(=O)([O-])C(F)(F)F
(d) CCN(C)C(=O)c1ccc([C@H](c2cccc(NC(=O)C3CC3)c2)N2CCN(CCCOC)CC2)cc1
Answer: 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-methyl-2-[(4-methylphenoxy)methyl]-4-[(4-methylphenyl)methyl]pyridin-1-ium;trifluoromethanesulfonate