Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.215\% 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) CCNc1nc(Oc2ccc(C#N)cc2)cc(C(F)(F)F)n1
b) CCOC(=O)N1CCC(NC(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc2F)CC1
Answer: a. CCNc1nc(Oc2ccc(C#N)cc2)cc(C(F)(F)F)n1
{#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#}
CCNc1nc(Oc2ccc(C#N)cc2)cc(C(F)(F)F)n1
CCNc1nc(Oc2ccc(C#N)cc2)cc(C(F)(F)F)n1
4-[2-(ethylamino)-6-(trifluoromethyl)pyrimidin-4-yl]oxybenzonitrile