Task: Answer the MCQ question.
Query: Which compound has a 6.684\% 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 additional words.
Options:
a O=C(O)c1ccc(N2C(=O)c3ccc(C(=O)c4cccc([N+](=O)[O-])c4)cc3C2=O)cc1
b COC(=O)c1ccc(Cl)c(NC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)c1
c O=[N+]([O-])c1cc(S(=O)(=O)N2CCOCC2)ccc1OCc1cccc(Cl)c1
d O=C(COC(=O)COc1cccc(C(F)(F)F)c1)NC1CCCC1
e CCCc1cc(=O)oc2cc(OCC(=O)NCCCN3CCOCC3)ccc12
Answer: b. COC(=O)c1ccc(Cl)c(NC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)c1
{#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#}
COC(=O)c1ccc(Cl)c(NC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)c1
COC(=O)c1ccc(Cl)c(NC(=O)CN(c2ccc(OC)c(OC)c2)S(C)(=O)=O)c1
methyl 4-chloro-3-[[2-(3,4-dimethoxy-N-methylsulfonylanilino)acetyl]amino]benzoate