Task: Answer the multiple choice question.
Query: Which drug has a 4.016\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(C)N1CCc2c(sc(NC(=O)c3ccc(S(=O)(=O)N4CCc5ccccc54)cc3)c2C(N)=O)C1.Cl
b O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1
c O=C(NCCc1ccc(F)cc1)Nc1ccccc1
Answer: b. O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1
{#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(NNC(=S)Nc1ccccc1Cl)c1ccccc1
O=C(NNC(=S)Nc1ccccc1Cl)c1ccccc1
1-benzamido-3-(2-chlorophenyl)thiourea