Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -3.248\% 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 Cc1cccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCN4C(=O)CCC(=O)O)CC2C)c1
b CCCOc1c(Br)cc(/C=N/O)cc1OC
c CCOC(=O)N1CCC(Nc2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
d O=c1[nH]c(=O)n(C2CCCO2)cc1F
e O=C(Nc1ccccc1Sc1ccccc1)c1ccc(F)cc1
Answer: c. CCOC(=O)N1CCC(Nc2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)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#}
CCOC(=O)N1CCC(Nc2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
CCOC(=O)N1CCC(Nc2c(NCCN3CCN(Cc4ccccc4)CC3)c(=O)c2=O)CC1
ethyl 4-[[2-[2-(4-benzylpiperazin-1-yl)ethylamino]-3,4-dioxocyclobuten-1-yl]amino]piperidine-1-carboxylate