Task: Answer the multiple-choice question.
Query: Which drug exhibits a -7.393% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(O)c1ccccc1Sc1ncnc2sccc12
b) CCCCSc1nc(CCC)cc(=O)[nH]1
c) CC(C)CC(=O)N1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
Answer: b. CCCCSc1nc(CCC)cc(=O)[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCSc1nc(CCC)cc(=O)[nH]1
CCCCSc1nc(CCC)cc(=O)[nH]1
2-butylsulfanyl-4-propyl-1H-pyrimidin-6-one