Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.857\% 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. CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
b. CCOc1ccc(NC(=O)CSc2nc3ccccc3c(=O)n2CCCC(=O)NCC2CCCO2)cc1
c. CCN(CC)S(=O)(=O)c1cccc(-c2nnc(SCC(=O)N3CCC(C(=O)O)CC3)n2N)c1
d. CCc1cc(C(c2ccncc2)N2CCN(C)CC2)c(NC(=O)c2ccccc2)s1
e. O=C(NCc1ccc(Cl)cc1)C1CCCN1C(=O)Nc1ccccc1
Answer: a. CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)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#}
CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
CN(c1ccc(OCC(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccc(Cl)cc1
4-chloro-N-methyl-N-[4-(2-morpholin-4-yl-2-oxoethoxy)phenyl]benzenesulfonamide