Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.757\% 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 other words.
Options:
a.) COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccccc1Br
b.) CCn1c(O)c(/C=N/N2CCOCC2)c(=O)n(CC)c1=S
c.) COc1ccc(CCNC(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2F)cc1
d.) Cc1cccc(NC(=O)CSCC(=O)Nc2ccccc2N2CCCCC2)c1
e.) O=C1C2CCCCN2C(=O)N1CCN1CCN(c2ccc([N+](=O)[O-])cc2)CC1
Answer: b. CCn1c(O)c(/C=N/N2CCOCC2)c(=O)n(CC)c1=S
{#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=N/N2CCOCC2)c(=O)n(CC)c1=S
CCn1c(O)c(/C=N/N2CCOCC2)c(=O)n(CC)c1=S
1,3-diethyl-6-hydroxy-5-[(E)-morpholin-4-yliminomethyl]-2-sulfanylidenepyrimidin-4-one