Task: Answer the MCQ question.
Question: Which compound has a 5.365\% 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(Cc2nnc(NC(=O)c3cccs3)s2)cc1
b) CC(C)[C@H](Nc1ccc(S(=O)(=O)N2CCOCC2)cc1[N+](=O)[O-])C(=O)OCC(N)=O
Answer: a. COc1ccc(Cc2nnc(NC(=O)c3cccs3)s2)cc1
{#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#}
COc1ccc(Cc2nnc(NC(=O)c3cccs3)s2)cc1
COc1ccc(Cc2nnc(NC(=O)c3cccs3)s2)cc1
N-[5-[(4-methoxyphenyl)methyl]-1,3,4-thiadiazol-2-yl]thiophene-2-carboxamide