Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -9.540% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCN(CC)c1cc(Oc2ccccc2)ncn1
b) CCCCCCC1/C(=N/O)CCC1C(=O)OC
c) O=C1C(c2ccccc2)=[N+]([O-])c2ccccc21
Answer: a. CCN(CC)c1cc(Oc2ccccc2)ncn1
{#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#}
CCN(CC)c1cc(Oc2ccccc2)ncn1
CCN(CC)c1cc(Oc2ccccc2)ncn1
N,N-diethyl-6-phenoxypyrimidin-4-amine