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, d, or e without using any additional words.
Options:
a. CCN=C(c1ccc(OC)c(OC)c1)N1CCCc2cc(C3=NNC(=O)SC3C)ccc21
b. Cc1ncoc1-c1nnc(SCCCN2CCC3CC3(c3ccc(C(F)(F)F)cc3)C2)n1C
c. COc1cc(C(=O)N2CCC(N3CCN(C)CC3)CC2)ccc1Nc1ncc2c(n1)N(C)c1ccccc1C(=O)N2C
d. Cc1ncoc1-c1nnc(SCCCN2CCC3CC3(c3cccc(C(F)(F)F)c3)C2)n1C
e. Cc1cc(C)nc(N2C[C@H]3CN(C(=O)c4cc(F)ccc4-n4nccn4)C[C@H]3C2)n1
Answer: a, b, 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}
5-[1-[C-(3,4-dimethoxyphenyl)-N-ethylcarbonimidoyl]-3,4-dihydro-2H-quinolin-6-yl]-6-methyl-3,6-dihydro-1,3,4-thiadiazin-2-one