Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) N#Cc1ccc(N2N=C(F)CC2c2ccc(-c3ccc(C(=O)O)cc3)cc2)cc1
(b) O=C(c1cccc(Cl)c1Cl)N(C1CCOCC1)C1CCNC1
(c) CNC(C)c1cc(C(F)(F)F)ccc1Oc1ccc(Cl)c(Cl)c1
(d) Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(O)c3cc(Cl)ccc32)c(C)c1
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-[2-(3,4-dichlorophenoxy)-5-(trifluoromethyl)phenyl]-N-methylethanamine