Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.650\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: NC(=O)CSc1nc(N)c2c3c(sc2n1)CCCCC3
b: O=C(CNC(=O)c1ccccc1F)NCCCN1CCCC1=O
Answer: a. NC(=O)CSc1nc(N)c2c3c(sc2n1)CCCCC3
{#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#}
NC(=O)CSc1nc(N)c2c3c(sc2n1)CCCCC3
NC(=O)CSc1nc(N)c2c3c(sc2n1)CCCCC3
2-[(3-amino-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2,4,6-tetraen-5-yl)sulfanyl]acetamide