Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.627\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1n(Cc2ccccc2)c2ccccc2[n+]1Cc1ccccc1.[Cl-]
(b) COc1cc(CNCCO)cc(Br)c1OCc1cccs1.Cl
(c) CC1(C)C(=O)Nc2ccccc2N1C(=O)COC(=O)Cn1cnc2ccccc2c1=O
(d) NS(=O)(=O)c1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1
Answer: d. NS(=O)(=O)c1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1
{#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#}
NS(=O)(=O)c1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1
NS(=O)(=O)c1ccc(CCNC(=O)CSc2nc3ccccc3c3nc(CCN4CCCCC4)nn23)cc1
2-[[2-(2-piperidin-1-ylethyl)-[1,2,4]triazolo[1,5-c]quinazolin-5-yl]sulfanyl]-N-[2-(4-sulfamoylphenyl)ethyl]acetamide