Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.997\% 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)Nc3cc(C(C)(C)C)nn3-c3ccccc3)[nH]c2c1
b.) CCCc1nn(C)c(C(=O)Nc2cccc(C)c2)c1Cl
c.) CCCCNC(=O)Cn1c(-c2ccc(OC)cc2)noc1=O
d.) CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)Cc1cccs1
Answer: d. CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)Cc1cccs1
{#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#}
CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)Cc1cccs1
CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)Cc1cccs1
N-ethyl-N-[2-(4-methoxyanilino)-2-oxoethyl]-2-(thiophen-2-yl)acetamide