Task: Answer the multiple choice question.
Question: Which drug has a 9.552\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccnc1
b.) CN(C)CC#CCC(O)(c1ccccc1)c1ccccc1
c.) CC(=O)Nc1cccc(S(C)(=O)=O)c1
d.) O=C(N/N=C/c1c(Cl)cccc1Cl)c1ccccc1F
e.) OCC[C@@H]1C[C@@H](O)[C@H](O)[C@]2(CCc3ccccc3O2)O1
Answer: a. CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccnc1
{#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#}
CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccnc1
CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccnc1
2-[(4-ethyl-5-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanylmethyl]-1H-benzimidazole