Problem statement: Answer the MCQ question.
Question: Which compound has a 4.255\% 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.) O=C(NCC1CCCN1S(=O)(=O)c1cccs1)C(=O)Nc1cccc(F)c1
b.) Cc1ccc(N=Cc2cc3c(cc2O)OC(N)=C(C#N)C3c2ccccc2)cc1
c.) O=C(Nc1ccc(F)cc1F)N1CCN(CCc2ccccc2)CC1
d.) Cc1ccsc1CCNC(=O)C1CCC(=O)N(CCc2cccc(F)c2)C1
e.) CCN1CCN(c2cc(C)c3cc(NC(=S)NCCCOC)ccc3n2)CC1
Answer: b. Cc1ccc(N=Cc2cc3c(cc2O)OC(N)=C(C#N)C3c2ccccc2)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#}
Cc1ccc(N=Cc2cc3c(cc2O)OC(N)=C(C#N)C3c2ccccc2)cc1
Cc1ccc(N=Cc2cc3c(cc2O)OC(N)=C(C#N)C3c2ccccc2)cc1
2-amino-7-hydroxy-6-[(4-methylphenyl)iminomethyl]-4-phenyl-4H-chromene-3-carbonitrile