Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 15.817\% 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: CSc1ccc(S(=O)(=O)NCC(=O)OCC(=O)NCCc2ccccc2)cc1[N+](=O)[O-]
b: O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
c: CN(C(=O)CC1C(=O)NCCN1Cc1ccc(F)c(F)c1)C1CCOCC1
d: COC(=O)c1ccc(NS(=O)(=O)c2ccc(Cl)cc2)o1
e: CCOC(=O)N1CCN(C(=O)COc2ccc(S(=O)(=O)NC(C)C)cc2)CC1
Answer: b. O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
{#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(c1cc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)c2ccc(Cl)s2)CC1
1-benzofuran-2-yl-[4-(5-chlorothiophen-2-yl)sulfonylpiperazin-1-yl]methanone