Task: Answer the multiple-choice question.
Question: Which drug has a -1.779% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(-n2c(SCC(=O)N/N=C/c3ccccc3OCC(=O)O)nc3ccccc3c2=O)cc1
b.) Clc1nnc(NN=C2CCCC2)c2ccccc12
c.) CCOc1ccc(NC(=O)NCCN2CCN(c3ccccc3F)CC2)cc1
d.) O=S(=O)(c1ccc(Cl)cc1)N1CN2CCN(C2)C1
e.) O=C(O)CCc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: b. Clc1nnc(NN=C2CCCC2)c2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1nnc(NN=C2CCCC2)c2ccccc12
Clc1nnc(NN=C2CCCC2)c2ccccc12
4-chloro-N-(cyclopentylideneamino)phthalazin-1-amine