Problem statement: Answer the multiple choice question.
Question: Which compound has a 4.406\% 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=C1CCCN1CCCNc1ccc2nnc(CCC(=O)N3CCN(c4ccccc4F)CC3)n2n1
b) COC(=O)CCN(c1ccccc1)S(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
c) COc1cc2c(c(OC)c1O)C(=O)CO2
Answer: b. COC(=O)CCN(c1ccccc1)S(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
{#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#}
COC(=O)CCN(c1ccccc1)S(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
COC(=O)CCN(c1ccccc1)S(=O)(=O)c1cc(-c2cc(C)no2)ccc1OC
methyl 3-(N-[2-methoxy-5-(3-methyl-1,2-oxazol-5-yl)phenyl]sulfonylanilino)propanoate