Task: Answer the multiple choice question.
Question: Which drug has a 12.444\% 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] O=C(COC(=O)c1ccc2[nH]c3c(c2c1)CCCC3)Nc1ccccc1
[b] COC(=O)c1cccc(NC(=S)N2CCN(C)CC2)c1
[c] O=C(CCS(=O)(=O)Cc1ccccc1F)NCCCN1CCCCC1
[d] CCOC(=O)CCC(=O)Nc1cccc([N+](=O)[O-])c1
[e] CCCn1c(C(O)c2ccc(OC)c(OC)c2)nc2ccccc21
Answer: e. CCCn1c(C(O)c2ccc(OC)c(OC)c2)nc2ccccc21
{#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#}
CCCn1c(C(O)c2ccc(OC)c(OC)c2)nc2ccccc21
CCCn1c(C(O)c2ccc(OC)c(OC)c2)nc2ccccc21
(3,4-dimethoxyphenyl)-(1-propylbenzimidazol-2-yl)methanol