Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.740\% 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) Cc1ccc(NC(C#N)c2ccccc2OCc2ccccc2)cc1
(b) O=S(=O)(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc(-c2ccccc2)cc1
(c) CCN(Cc1ccccc1)S(=O)(=O)c1nc2nc(C)c(C)c(C)n2n1
(d) O=C(Nc1cccc(-c2cccc(F)c2)c1)C1CCN(C2CCC2)CC1
(e) Cl.NCCc1ccc(O)c(O)c1
Answer: b. O=S(=O)(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc(-c2ccccc2)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#}
N-[3-imidazo[1,2-a]pyrimidin-2-ylphenyl]-4-phenylbenzenesulfonamide