Task: Answer the multiple choice question.
Query: Which compound exhibits a 0.485\% 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 additional words.
Options:
a.) O=C(c1ccccc1Cl)N1CCCC(c2nc3c(nnn3Cc3ccccc3)c(=O)[nH]2)C1
b.) Cc1c(Cl)cccc1NC(=S)N1CCN(Cc2ccccc2)CC1
c.) O=C1CC(C(=O)O)S/C(=N\N=C\c2ccc(Br)cc2)N1
d.) CC(=O)NNc1ncnc2c1cnn2-c1ccc(C)c(C)c1
Answer: b. Cc1c(Cl)cccc1NC(=S)N1CCN(Cc2ccccc2)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#}
Cc1c(Cl)cccc1NC(=S)N1CCN(Cc2ccccc2)CC1
Cc1c(Cl)cccc1NC(=S)N1CCN(Cc2ccccc2)CC1
4-benzyl-N-(3-chloro-2-methylphenyl)piperazine-1-carbothioamide