Task: Answer the multiple choice question.
Question: Which compound has a 9.688\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCCCCc1ccc(OCCC[n+]2ccccc2)c(CCCCC)c1.[Cl-]
b) CCn1c(=O)c(C(=O)NCCc2ccc(Cl)cc2)c(O)c2ccccc21
c) CC(=O)Nc1ccc(S(=O)(=O)Nc2cccc(-n3c(C)nc4ccccc4c3=O)c2)cc1
d) O=C(O)CC(Cc1ccc(Cl)cc1)C(=O)NCC12CC3CC(CC(C3)C1)C2
e) O=C(Nc1ccc2c(c1)C(=O)NC2=O)c1cccc(Cl)c1
Answer: b. CCn1c(=O)c(C(=O)NCCc2ccc(Cl)cc2)c(O)c2ccccc21
{#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#}
CCn1c(=O)c(C(=O)NCCc2ccc(Cl)cc2)c(O)c2ccccc21
CCn1c(=O)c(C(=O)NCCc2ccc(Cl)cc2)c(O)c2ccccc21
N-[2-(4-chlorophenyl)ethyl]-1-ethyl-4-hydroxy-2-oxoquinoline-3-carboxamide