Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.470\% 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) Br.CC12CN3CC(C)(CN(C1)C3c1cc3ccccc3[nH]1)C2=O
(b) CCN(c1ccc(NC(=O)COC(=O)CCc2nc3ccccc3n2-c2ccccc2)cc1)C(C)C
(c) COc1ccc2cc(C(=O)N3CCN(Cc4ccc5c(c4)OCO5)CC3)[nH]c2c1
(d) CCCN(CCC)CCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
(e) Nc1c2c3c(sc2nc(=O)n1N)CCCC3
Answer: d. CCCN(CCC)CCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
{#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)CCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
CCCN(CCC)CCCNC(=O)c1cc2c(=O)n(CC)c3ccccc3c2s1
N-[3-(dipropylamino)propyl]-5-ethyl-4-oxothieno[3,2-c]quinoline-2-carboxamide