Task: Answer the multiple choice question.
Question: Which drug exhibits a -9.249\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(OC)c(NC(=O)C(C)Oc2ccc(Br)cc2)c1
b CC1Cc2ccccc2N1C(=O)Cc1cccs1
c COc1cc(C(=O)N2CCC(n3cnc4cc(F)ccc43)CC2)cc(OC)c1OC
d COc1cccc(C(c2nnnn2Cc2ccco2)N2CCN(Cc3ccccc3)CC2)c1OC.Cl
Answer: c. COc1cc(C(=O)N2CCC(n3cnc4cc(F)ccc43)CC2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)N2CCC(n3cnc4cc(F)ccc43)CC2)cc(OC)c1OC
COc1cc(C(=O)N2CCC(n3cnc4cc(F)ccc43)CC2)cc(OC)c1OC
[4-(5-fluorobenzimidazol-1-yl)piperidin-1-yl]-(3,4,5-trimethoxyphenyl)methanone