Task: Answer the multiple choice question.
Query: Which drug has a -2.558\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCNc1c(N)c(=O)oc2ccccc12
[b] Cc1cc(C(=O)NCC(=O)OCC(=O)N(C2CCCCC2)C2CCCCC2)ccc1[N+](=O)[O-]
[c] O=C(CNc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1)NCc1ccco1
Answer: a. CCCNc1c(N)c(=O)oc2ccccc12
{#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#}
CCCNc1c(N)c(=O)oc2ccccc12
CCCNc1c(N)c(=O)oc2ccccc12
3-amino-4-(propylamino)chromen-2-one