Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.542\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. NC(N)=NCC(O)CN(c1ccccc1)c1ccccc1.O=S(=O)(O)O
b. CS(=O)(=O)N(CC(=O)NCCSCc1cccc(Cl)c1)c1ccc(F)cc1
c. CCC1CCCCN1C(=O)CCn1ccnc1
d. CCOc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)Cc1c(F)cccc1Cl
e. CC12CCC(=O)N1C(C(=O)Nc1nc3ccc(S(C)(=O)=O)cc3s1)CS2
Answer: a. NC(N)=NCC(O)CN(c1ccccc1)c1ccccc1.O=S(=O)(O)O
{#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#}
NC(N)=NCC(O)CN(c1ccccc1)c1ccccc1.O=S(=O)(O)O
NC(N)=NCC(O)CN(c1ccccc1)c1ccccc1.O=S(=O)(O)O
2-[2-hydroxy-3-(N-phenylanilino)propyl]guanidine;sulfuric acid