Task: Answer the multiple-choice question.
Question: Which compound has a 7.459\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(/C=C/C(=O)Oc2cccc(/C=N/NC(=O)c3cccc(F)c3)c2)cc1
(b) O=C(NCc1nnc(SCC(=O)N2CCOCC2)o1)c1cccs1
Answer: b. O=C(NCc1nnc(SCC(=O)N2CCOCC2)o1)c1cccs1
{#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(NCc1nnc(SCC(=O)N2CCOCC2)o1)c1cccs1
O=C(NCc1nnc(SCC(=O)N2CCOCC2)o1)c1cccs1
N-[[5-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-1,3,4-oxadiazol-2-yl]methyl]thiophene-2-carboxamide