Task: Answer the MCQ question.
Query: Which drug has a -0.145\% 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 additional words.
Options:
a. COc1ccc(NC(=S)NC(=O)Cc2ccccc2)c(OC)c1
b. CCCC(=O)Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2OP(=O)([O-])OC[C@H]2[C@H]1OC(=O)CCC.O.[Na+]
Answer: b. CCCC(=O)Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2OP(=O)([O-])OC[C@H]2[C@H]1OC(=O)CCC.O.[Na+]
{#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#}
CCCC(=O)Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2OP(=O)([O-])OC[C@H]2[C@H]1OC(=O)CCC.O.[Na+]
CCCC(=O)Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2OP(=O)([O-])OC[C@H]2[C@H]1OC(=O)CCC.O.[Na+]
sodium;[(4aS,5R,6R,7aR)-6-[6-(butanoylamino)purin-9-yl]-2-oxido-2-oxo-4a,5,6,7a-tetrahydro-4H-furo[2,3-d][1,3,2]dioxaphosphinin-5-yl] butanoate;hydrate