Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -49.054% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc2oc(C(=O)OCC(=O)N3CC(C)OC(C)C3)c(C)c2c1
b COc1ccc(C(=O)NC(=S)Nc2ccc(S(=O)(=O)Nc3cc(OC)nc(OC)n3)cc2)cc1
c Cc1nc(SC(C)C(=O)Nc2cccc(C(F)(F)F)c2)c2c(C)c(C(=O)O)sc2n1
d CCS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3cccnc3)c2)CC1
Answer: d. CCS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3cccnc3)c2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3cccnc3)c2)CC1
CCS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3cccnc3)c2)CC1
5-(4-ethylsulfonylpiperazin-1-yl)-2-nitro-N-(pyridin-3-ylmethyl)aniline