Task: Answer the multiple-choice question.
Question: Which drug has a 7.897\% 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 additional words.
Options:
[a] Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1
[b] O=C(NNS(=O)(=O)c1ccc(C(F)(F)F)cc1)c1cnn(-c2ccccc2)c1C(F)(F)F
[c] COc1ccc(C(=O)NC2CCN(S(=O)(=O)Cc3ccccc3)CC2)c(OC)c1
[d] O=C(C1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])CC1)N1CCOCC1
[e] CC(C)(C)N(CC#CCC(O)(c1ccccc1)C1CCCC1)CCO
Answer: a. Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)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#}
Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1
Cc1ccc(Cn2c(N3CCN(CCO)CC3)nc3c2c(=O)n(C)c(=O)n3C)cc1
8-[4-(2-hydroxyethyl)piperazin-1-yl]-1,3-dimethyl-7-[(4-methylphenyl)methyl]purine-2,6-dione