Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.462\% 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 other words.
Options:
a) CCOc1ccc(CCNC(=O)COC(=O)Cc2ccc(OC)c(OC)c2)cc1OCC
b) C/C(=N\OCC(=O)Nc1c(F)c(F)c(F)c(F)c1F)c1ccccc1
c) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)Cc4ccc(O)cc4)nn3)CC2)nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)[C@H](C)CC)nn3)CC2)n1.Cl
d) COC(=O)Cc1c(C)c2ccc(OCC(=O)c3ccc(OC)c(OC)c3)cc2oc1=O
Answer: d. COC(=O)Cc1c(C)c2ccc(OCC(=O)c3ccc(OC)c(OC)c3)cc2oc1=O
{#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)Cc1c(C)c2ccc(OCC(=O)c3ccc(OC)c(OC)c3)cc2oc1=O
COC(=O)Cc1c(C)c2ccc(OCC(=O)c3ccc(OC)c(OC)c3)cc2oc1=O
methyl 2-[7-[2-(3,4-dimethoxyphenyl)-2-oxoethoxy]-4-methyl-2-oxochromen-3-yl]acetate