Task: Answer the multiple choice question.
Query: Which drug has a 13.514\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1[nH]n(C(C)(C)C)c(=O)c1Sc1ccc(Cl)cc1
b O=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccc([N+](=O)[O-])cc3)N2C(=O)CN1C1CC1
Answer: a. Cc1[nH]n(C(C)(C)C)c(=O)c1Sc1ccc(Cl)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#}
Cc1[nH]n(C(C)(C)C)c(=O)c1Sc1ccc(Cl)cc1
Cc1[nH]n(C(C)(C)C)c(=O)c1Sc1ccc(Cl)cc1
2-tert-butyl-4-(4-chlorophenyl)sulfanyl-5-methyl-1H-pyrazol-3-one