Task: Answer the multiple-choice question.
Question: Which drug has a -0.680\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1ccccc1C1=N/C(=C/c2cccnc2)C(=O)O1
b. Cc1cc(OC(C)C(=O)NC(Cc2c[nH]c3ccc(O)cc23)C(=O)O)c2c(C)cc(=O)oc2c1
c. CCN(C(=O)COC(=O)c1cc(Cl)ccc1OC)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d. O=C(Cc1cccs1)Nc1cccc(C(=O)Nc2ccco2)c1
e. COc1ccc(OC)c(NC(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)c1
Answer: b. Cc1cc(OC(C)C(=O)NC(Cc2c[nH]c3ccc(O)cc23)C(=O)O)c2c(C)cc(=O)oc2c1
{#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#}
Cc1cc(OC(C)C(=O)NC(Cc2c[nH]c3ccc(O)cc23)C(=O)O)c2c(C)cc(=O)oc2c1
Cc1cc(OC(C)C(=O)NC(Cc2c[nH]c3ccc(O)cc23)C(=O)O)c2c(C)cc(=O)oc2c1
2-[2-(4,7-dimethyl-2-oxochromen-5-yl)oxypropanoylamino]-3-(5-hydroxy-1H-indol-3-yl)propanoic acid