Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.362\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=[N+]([O-])c1cc(S(=O)(=O)c2ccc([O-])c([N+](=O)[O-])c2)ccc1[O-].[Na+]
b COc1ccccc1OCC(=O)NNC(=O)CSC(=S)N1CCCC1
c O=C(Cc1cccc2ccccc12)N1CC[C@@]2(O)CCCC[C@H]2C1
Answer: b. COc1ccccc1OCC(=O)NNC(=O)CSC(=S)N1CCCC1
{#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#}
COc1ccccc1OCC(=O)NNC(=O)CSC(=S)N1CCCC1
COc1ccccc1OCC(=O)NNC(=O)CSC(=S)N1CCCC1
2-(2-methoxyphenoxy)-N'-[2-(pyrrolidine-1-carbothioylsulfanyl)acetyl]acetohydrazide