Task: Answer the multiple choice question.
Question: Which drug exhibits a 13.783\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Fc1ccc(Oc2nc(-c3ccccn3)nc3ccccc23)cc1
b CCCCONc1ncnc2nonc12
c Cc1ccc(NC(=O)NCCCl)cc1S(=O)(=O)N1CCOCC1
d CSc1cccc(NC(=S)N(Cc2ccc(C)cc2)Cc2ccccn2)c1
Answer: a. Fc1ccc(Oc2nc(-c3ccccn3)nc3ccccc23)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#}
Fc1ccc(Oc2nc(-c3ccccn3)nc3ccccc23)cc1
Fc1ccc(Oc2nc(-c3ccccn3)nc3ccccc23)cc1
4-(4-fluorophenoxy)-2-pyridin-2-ylquinazoline