Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.164\% 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 other words.
Options:
(a) CC1(OC(=O)c2cnc3ccccc3n2)C(=O)C=C2C=C(C3CC3)OC=C2C1=O
(b) O=C(Nc1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1cnccn1
(c) Cc1c(OCc2nn[nH]n2)ccc2c(-c3ccccc3)cc(=O)oc12
(d) O=C(C1CCCN(S(=O)(=O)c2cccc3cccnc23)C1)N1CCc2ccccc21
(e) O=C(O)CCCC(=O)Nc1ccc(Br)cc1
Answer: b. O=C(Nc1ccc(N2CCOCC2)c(S(=O)(=O)Nc2ccc(Cl)cc2)c1)c1cnccn1
{#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#}
N-[3-[(4-chlorophenyl)sulfamoyl]-4-morpholin-4-ylphenyl]pyrazine-2-carboxamide