Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.177\% 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: COCC(C)n1c(SCC(=O)NC(=O)Nc2ccc3c(c2)OCCO3)nc2ccccc2c1=O
b: O=C(CSc1nc(Nc2ccccc2)nc(N2CCOCC2)n1)Nc1cc(Cl)ccc1O
c: N#Cc1c(NC(NC(=O)c2ccco2)C(=O)c2ccccc2)sc2c1CCCC2
d: COc1cccc(CNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1OC
e: O=c1[nH]c(=S)n(C2CC2)c(O)c1C=NCC1CCCO1
Answer: b. O=C(CSc1nc(Nc2ccccc2)nc(N2CCOCC2)n1)Nc1cc(Cl)ccc1O
{#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#}
O=C(CSc1nc(Nc2ccccc2)nc(N2CCOCC2)n1)Nc1cc(Cl)ccc1O
O=C(CSc1nc(Nc2ccccc2)nc(N2CCOCC2)n1)Nc1cc(Cl)ccc1O
2-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)sulfanyl]-N-(5-chloro-2-hydroxyphenyl)acetamide