Task: Answer the MCQ question.
Question: Which drug has a 12.111\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=S(=O)(c1cccc(-c2nnco2)c1)N1CCOCC1
b.) COc1ccc(C2=C(Sc3ccc(Br)cc3)c3ccc(OC)cc3S2=O)cc1
c.) Fc1cccc(C2CCCCN2Cc2nc(C3CC3)no2)c1
Answer: a. O=S(=O)(c1cccc(-c2nnco2)c1)N1CCOCC1
{#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=S(=O)(c1cccc(-c2nnco2)c1)N1CCOCC1
O=S(=O)(c1cccc(-c2nnco2)c1)N1CCOCC1
4-[3-(1,3,4-oxadiazol-2-yl)phenyl]sulfonylmorpholine