Problem statement: Answer the multiple-choice question.
Query: Which drug has a 4.835\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCCCC1=NN(C(=O)c2cccnc2)C(O)(C(F)(F)F)C1
b. CCSC1(SCC)N=C(N)C2(C#N)C(c3ccc(F)cc3)C12C#N
Answer: b. CCSC1(SCC)N=C(N)C2(C#N)C(c3ccc(F)cc3)C12C#N
{#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#}
CCSC1(SCC)N=C(N)C2(C#N)C(c3ccc(F)cc3)C12C#N
CCSC1(SCC)N=C(N)C2(C#N)C(c3ccc(F)cc3)C12C#N
2-amino-4,4-bis(ethylsulfanyl)-6-(4-fluorophenyl)-3-azabicyclo[3.1.0]hex-2-ene-1,5-dicarbonitrile