Problem statement: Answer the multiple choice question.
Query: Which drug has a 1.536\% 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 CS(=O)(=O)Nc1cccc(C2=NN(C(=O)c3ccccc3Cl)C(c3ccccc3O)C2)c1
b O=C(c1ccco1)N1CCN(c2cc(=O)n(-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
c COc1ccccc1NC(=S)N1CCN(C(c2ccccc2)c2ccccc2)CC1
d CCc1nc(SCC(=O)Nc2ccc(F)cc2)c2c(=O)n(C)c(=O)n(C)c2n1
Answer: b. O=C(c1ccco1)N1CCN(c2cc(=O)n(-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
{#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#}
O=C(c1ccco1)N1CCN(c2cc(=O)n(-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
O=C(c1ccco1)N1CCN(c2cc(=O)n(-c3ccc(Cl)cc3)c(=O)[nH]2)CC1
3-(4-chlorophenyl)-6-[4-(furan-2-carbonyl)piperazin-1-yl]-1H-pyrimidine-2,4-dione