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. CNCc1cc(C(N)=O)ccc1Oc1ccc(Cl)c(Cl)c1
b. COc1ccccc1N1CCN(CCCCCC(=O)n2c3ccccc3c3ccccc32)CC1.Cl
c. Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccnnc1
d. COC(=O)C1=CCCN(C)C1
Answer: a, b, 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-carbazol-9-yl-6-[4-(2-methoxyphenyl)piperazin-1-yl]hexan-1-one;hydrochloride