Task: Answer the multiple-choice question.
Query: Which compound has a 6.780\% 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 C=C(C)CNC(=S)NNC(=O)c1cc(C)oc1C
b CC(c1nccs1)N(C)c1nc2nonc2nc1N(C)C
c CCCc1cc(=O)oc2c3c(cc(OCC(=O)NCc4ccccn4)c12)OC(C)(C)CC3
Answer: a. C=C(C)CNC(=S)NNC(=O)c1cc(C)oc1C
{#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#}
C=C(C)CNC(=S)NNC(=O)c1cc(C)oc1C
C=C(C)CNC(=S)NNC(=O)c1cc(C)oc1C
1-[(2,5-dimethylfuran-3-carbonyl)amino]-3-(2-methylprop-2-enyl)thiourea