Task: Answer the multiple choice question.
Query: Which drug exhibits a 1.599\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc2nnc(-c3ccc(C(F)(F)F)cc3)n2n1
b CN(C)NC(=S)Nc1ccc(Cl)cc1
c O=C1CC(NCCc2ccccc2)C(=O)N1CCc1ccccc1
d O=C1C(NS(=O)(=O)c2cccs2)=C(N2CCN(c3ccc(F)cc3)CC2)C(=O)c2ccccc21
e N/C(=N\OC(=O)c1cnn(-c2ccccc2)c1C(F)(F)F)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: b. CN(C)NC(=S)Nc1ccc(Cl)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#}
CN(C)NC(=S)Nc1ccc(Cl)cc1
CN(C)NC(=S)Nc1ccc(Cl)cc1
1-(4-chlorophenyl)-3-(dimethylamino)thiourea