Task: Answer the MCQ question.
Query: Which compound exhibits a 11.393\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(C)(C)NC(=S)N/N=C/c1cc(Br)c(O)c(Br)c1
b: C1=CCN(Cc2ccccc2)C1
c: COc1ccc(-c2cc3n(n2)CCc2nc4ccccc4n2-3)cc1
d: CNc1oc(-c2ccc(C)cc2)nc1P(=O)(c1ccccc1)c1ccccc1
e: Cc1cc(Cl)ccc1OCCCC(=O)NN
Answer: b. C1=CCN(Cc2ccccc2)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#}
1-benzyl-2,5-dihydropyrrole