Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.674\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cc1ccc(SC(=O)c2sc(C)nc2C(F)(F)F)cc1
b.) COc1ccc(C(=O)N2CC3(CC(c4cccc(NC(=O)CC(c5ccccc5)c5ccccc5)c4)=NO3)C[C@H]2C(N)=O)cc1
c.) CCOc1ccccc1NCc1cc(=O)oc2cc(C)ccc12
d.) Cc1nc(C)n(CC(O)COc2ccc(C(=O)c3ccccc3)cc2)n1
e.) COC(=O)c1ccc(OC(=O)N2CCOCC2)cc1
Answer: c. CCOc1ccccc1NCc1cc(=O)oc2cc(C)ccc12
{#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#}
CCOc1ccccc1NCc1cc(=O)oc2cc(C)ccc12
CCOc1ccccc1NCc1cc(=O)oc2cc(C)ccc12
4-[(2-ethoxyanilino)methyl]-7-methylchromen-2-one