Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.494\% human ether-à-go-go related gene (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 additional words.
Options:
a.) COc1cccc(CN2CCN(S(=O)(=O)c3ccc(NC(C)=O)cc3)CC2)c1OC.O=C(O)C(=O)O
b.) Cc1ccc(S(=O)(=O)n2nc(OC(=O)c3c(-c4ccccc4Cl)noc3C)cc2N)cc1
c.) O=C(CSc1nc2ccccc2o1)Nc1nccs1
d.) Cc1cc(C)cc(OCC(=O)NNC(=O)c2ccoc2C)c1
Answer: c. O=C(CSc1nc2ccccc2o1)Nc1nccs1
{#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#}
O=C(CSc1nc2ccccc2o1)Nc1nccs1
O=C(CSc1nc2ccccc2o1)Nc1nccs1
2-(1,3-benzoxazol-2-ylsulfanyl)-N-(1,3-thiazol-2-yl)acetamide