Task: Answer the MCQ question.
Question: Which drug has a 4.854\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cc(C(=O)Nc2nnc(CC(=O)N3CCOCC3)s2)cc(OC)c1OC
b: Cc1ccc(NS(=O)(=O)c2ccc(OCC(=O)N3CCOCC3)cc2)cc1
Answer: a. COc1cc(C(=O)Nc2nnc(CC(=O)N3CCOCC3)s2)cc(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C(=O)Nc2nnc(CC(=O)N3CCOCC3)s2)cc(OC)c1OC
COc1cc(C(=O)Nc2nnc(CC(=O)N3CCOCC3)s2)cc(OC)c1OC
[C][O][C][=C][C][Branch2][Ring1][N][C][=Branch1][C][=O][N][C][=N][N][=C][Branch1][=C][C][C][=Branch1][C][=O][N][C][C][O][C][C][Ring1][=Branch1][S][Ring1][=C][=C][C][Branch1][Ring1][O][C][=C][Ring2][Ring1][=Branch2][O][C]
3,4,5-trimethoxy-N-[5-(2-morpholin-4-yl-2-oxoethyl)-1,3,4-thiadiazol-2-yl]benzamide