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, c, or d without using any additional words.
Options:
a.) CCOc1ccccc1C[C@H](c1ccccc1)N1CCNCC1.Cl
b.) O=C(c1ccc2ncccc2c1)N1CCC(N2CCC(Cc3ccc(Cl)c(Cl)c3)[C@H](CO)C2)CC1
c.) c1ccc2c(N3CCN(CCCOc4ccc5c(c4)CNC5)CC3)cccc2c1
d.) CNC(=O)c1cccc(-c2ccc3c(N4CCOC[C@@H]4C)nc(N4CCOC[C@@H]4C)nc3n2)c1
Answer: a, 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}
1-[(1R)-2-(2-ethoxyphenyl)-1-phenylethyl]piperazine;hydrochloride