Task: Answer the multiple-choice question.
Query: Which compound exhibits a -3.115\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1cc(NC(=O)CSc2ccc3nnc(-c4cccc(F)c4)n3n2)no1
b) C=CCc1c(C)nc(SC)nc1Nc1ccccc1
Answer: b. C=CCc1c(C)nc(SC)nc1Nc1ccccc1
{#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#}
C=CCc1c(C)nc(SC)nc1Nc1ccccc1
C=CCc1c(C)nc(SC)nc1Nc1ccccc1
6-methyl-2-methylsulfanyl-N-phenyl-5-prop-2-enylpyrimidin-4-amine