Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.375\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1ccc2nc(SCC(=O)NCc3cccs3)c(C#N)cc2c1
b COc1ccc(/C=C/C(=O)NC(=S)NNC(=O)Cc2cccs2)cc1OC
c Cc1ccc(C(=O)N2CCCC(Nc3ccc(C(C)C)cc3)C2)cn1
d Cc1ccccc1OCC(=O)NCC(c1cccs1)N1CCOCC1
Answer: a. Cc1ccc2nc(SCC(=O)NCc3cccs3)c(C#N)cc2c1
{#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#}
Cc1ccc2nc(SCC(=O)NCc3cccs3)c(C#N)cc2c1
Cc1ccc2nc(SCC(=O)NCc3cccs3)c(C#N)cc2c1
2-(3-cyano-6-methylquinolin-2-yl)sulfanyl-N-(thiophen-2-ylmethyl)acetamide