Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.148% human ether-à-go-go related gene (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: O=[N+]([O-])c1cccc(N(CC(O)CN2CCCCC2)S(=O)(=O)c2ccccc2)c1
b: Cc1ccc(S(=O)(=O)Nc2cc(C(=O)NCCN3CCCC3)ccc2N2CCCCC2)cc1
c: CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccccn1.Cl
d: CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccccc1
Answer: d. CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccccc1
{#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#}
CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccccc1
CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccccc1
2-[2-ethoxy-4-[(Z)-(4-ethoxycarbonyl-3-hydroxy-5-phenyliminothiophen-2-ylidene)methyl]phenoxy]acetic acid