Task: Answer the multiple choice question.
Question: Which drug has a 11.463\% 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(Cc1ccccc1Cl)NCCCn1ccnc1
(b) NNC(=O)[C@H](Cc1ccccc1)NC(=O)Nc1ccc2c(c1)OCCO2
(c) CCOC(=O)c1cc(S(=O)(=O)N2CCC(C)CC2)cn1C
(d) CC(=O)Nc1ccc(NC2=CC(=O)CC(C)(C)C2)cc1
(e) Cc1sc2nc(CN3CCCC3)nc(N3CCN(S(=O)(=O)c4cccc(F)c4)CC3)c2c1C
Answer: a. O=C(Cc1ccccc1Cl)NCCCn1ccnc1
{#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#}
O=C(Cc1ccccc1Cl)NCCCn1ccnc1
O=C(Cc1ccccc1Cl)NCCCn1ccnc1
2-(2-chlorophenyl)-N-(3-imidazol-1-ylpropyl)acetamide