Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.016\% 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: COc1cccc(OCCSc2nc(N)cc(N)n2)c1
b: COc1ccc(S(=O)(=O)N(CC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c2ccccc2)cc1
c: CC(=O)Nc1ccc(Nc2ccccc2)cc1
d: Cc1ccc(S(=O)(=O)N(c2ccc(C)c(C)c2)c2ccccn2)cc1
e: COC(=O)c1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccc(OC)c(OC)c2)cc1
Answer: a. COc1cccc(OCCSc2nc(N)cc(N)n2)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#}
COc1cccc(OCCSc2nc(N)cc(N)n2)c1
COc1cccc(OCCSc2nc(N)cc(N)n2)c1
2-[2-(3-methoxyphenoxy)ethylsulfanyl]pyrimidine-4,6-diamine