Task: Answer the MCQ question.
Query: Which compound exhibits a 9.337\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] N#CC1(c2ccccc2)CCCN1C(=O)c1ccccc1Cl
[b] CCC1=NN(C(=O)C(=O)NCCc2ccccc2)C(O)(C(F)(F)F)C1
[c] COc1ccc(C2CC(c3ccc(F)cc3)Nc3nc(N)nn32)cc1OC
[d] Cc1ccc(NC(=O)CN2CCCN(S(=O)(=O)c3ccc(Br)s3)CC2)cc1
Answer: a. N#CC1(c2ccccc2)CCCN1C(=O)c1ccccc1Cl
{#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#CC1(c2ccccc2)CCCN1C(=O)c1ccccc1Cl
N#CC1(c2ccccc2)CCCN1C(=O)c1ccccc1Cl
1-(2-chlorobenzoyl)-2-phenylpyrrolidine-2-carbonitrile