Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCNC[C@@H](O)COc1ccc(O)cc1C(=O)CCc1ccccc1
b.) CCOc1ccccc1OCC[NH2+][C@H](C)Cc1ccc(OC)c(S(N)(=O)=O)c1
c.) CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.CCCCCCC[N+](CC)(CC)CCCCc1ccc(Cl)cc1.O=P([O-])([O-])[O-]
d.) N#Cc1ccc(Cn2cncc2C[NH2+][C@@H]2CCN(Cc3cccc(Cl)c3)C2=O)cc1
Answer: c, 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-(4-chlorophenyl)butyl-diethyl-heptylazanium;phosphate