Task: Answer the multiple choice question.
Question: Which drug exhibits a -10.534\% 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: Cc1ccc(C)c(N2CCN(C(=O)c3ccc(Cl)c(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)c1
b: CCN(CCCNC(=O)c1c(C)cc(=O)oc1C)c1cccc(C)c1
c: COc1ccc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)cc1
d: CCC(CC)NC1CCCCC1OC
e: Cn1nc(CC(=O)Nc2ccc3c(c2)OCCO3)c2ccccc2c1=O
Answer: b. CCN(CCCNC(=O)c1c(C)cc(=O)oc1C)c1cccc(C)c1
{#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#}
CCN(CCCNC(=O)c1c(C)cc(=O)oc1C)c1cccc(C)c1
CCN(CCCNC(=O)c1c(C)cc(=O)oc1C)c1cccc(C)c1
N-[3-(N-ethyl-3-methylanilino)propyl]-2,4-dimethyl-6-oxopyran-3-carboxamide