Task: Answer the multiple choice question.
Query: Which compound has a 0.948\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Nc1ncnc(Oc2ccccc2F)c1[N+](=O)[O-]
(b) O=C(C1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1)N1CCN(c2ncccn2)CC1
(c) OCCNCCCCOc1ccccc1F
(d) COc1ccc(N2CCN(C(=S)Nc3cccc(C)c3C)CC2)cc1
Answer: c. OCCNCCCCOc1ccccc1F
{#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#}
OCCNCCCCOc1ccccc1F
OCCNCCCCOc1ccccc1F
[O][C][C][N][C][C][C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][F]
2-[4-(2-fluorophenoxy)butylamino]ethanol