Problem statement: Answer the MCQ question.
Query: Which compound has a 4.487\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCCCOc1ccc(/C(C)=N/NC2=NCCN2)cc1
b CCOc1ccccc1NC(=O)Cn1c(=O)oc2cc(Cl)ccc21
c O=C(NNC(=O)C(c1ccccc1)c1ccccc1)c1ccccn1
Answer: c. O=C(NNC(=O)C(c1ccccc1)c1ccccc1)c1ccccn1
{#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#}
O=C(NNC(=O)C(c1ccccc1)c1ccccc1)c1ccccn1
O=C(NNC(=O)C(c1ccccc1)c1ccccc1)c1ccccn1
N'-(2,2-diphenylacetyl)pyridine-2-carbohydrazide