Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 12.611\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. C=CCOc1nc(-c2ccncc2)nc2ccccc12
b. Cc1ccc(C(=O)NC2(C(F)(F)F)N=C3SCCN3C2=O)cc1
Answer: a. C=CCOc1nc(-c2ccncc2)nc2ccccc12
{#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#}
C=CCOc1nc(-c2ccncc2)nc2ccccc12
C=CCOc1nc(-c2ccncc2)nc2ccccc12
4-prop-2-enoxy-2-pyridin-4-ylquinazoline