Problem statement: Answer the MCQ question.
Question: Which drug has a 0.775\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CC1(C)Cc2ccccc2-c2nnc(SCC(=O)Nc3nc4ccccc4s3)n21
(b) O=c1nc(N2CCOCC2)ccn1Cc1ccc(Br)cc1
(c) CCCN(CCC)CCNc1c(N2CCN(C(=O)OCC)CC2)c(=O)c1=O
(d) COc1ccccc1N1CSC2=C(C#N)C(c3ccc(SC)cc3)CC(=O)N2C1
Answer: c. CCCN(CCC)CCNc1c(N2CCN(C(=O)OCC)CC2)c(=O)c1=O
{#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#}
CCCN(CCC)CCNc1c(N2CCN(C(=O)OCC)CC2)c(=O)c1=O
CCCN(CCC)CCNc1c(N2CCN(C(=O)OCC)CC2)c(=O)c1=O
[C][C][C][N][Branch1][Ring2][C][C][C][C][C][N][C][=C][Branch2][Ring1][C][N][C][C][N][Branch1][Branch2][C][=Branch1][C][=O][O][C][C][C][C][Ring1][O][C][=Branch1][C][=O][C][Ring1][S][=O]
ethyl 4-[2-[2-(dipropylamino)ethylamino]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate