Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.433\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1nc(Nc2ccccc2)c2oc3ccc(Cl)cc3c2n1
b.) Cc1ccc(C(c2nnnn2C(C)(C)C)N2CCN(C3CCCC3)CC2)cc1
c.) Cc1c(NS(=O)(=O)c2ccc(NC(=O)CCC(=O)O)cc2)c(=O)n(-c2ccccc2)n1C
d.) COc1ccccc1-c1cc(C(=O)NCCN2CCOCC2)no1
e.) CCOC(=O)C1=C(c2ccccc2)NC(=S)NC1c1cc([N+](=O)[O-])ccc1OC
Answer: a. Cc1nc(Nc2ccccc2)c2oc3ccc(Cl)cc3c2n1
{#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#}
8-chloro-2-methyl-N-phenyl-[1]benzofuro[3,2-d]pyrimidin-4-amine