Task: Answer the MCQ question.
Question: Which drug has a 9.111\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: COc1ccc(S(=O)(=O)NCC2CCCN(Cc3cccnc3)C2)cc1
b: CCn1c(SCC(=O)N2CCOCC2)nc2ccccc21
c: CN1C(=O)C(C)(C)c2cc(S(=O)(=O)NCc3ccc(C(=O)NCc4ccco4)cc3)ccc21
d: COC(=O)CCNC(=O)c1nn(Cc2ccccc2)c(=O)c2ccccc12
e: O=C(Nc1scc(-c2ccccc2)c1C(=O)O)c1ccc(F)cc1
Answer: b. CCn1c(SCC(=O)N2CCOCC2)nc2ccccc21
{#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(SCC(=O)N2CCOCC2)nc2ccccc21
CCn1c(SCC(=O)N2CCOCC2)nc2ccccc21
2-(1-ethylbenzimidazol-2-yl)sulfanyl-1-morpholin-4-ylethanone