Problem statement: Answer the multiple choice question.
Question: Which drug has a 21.183\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(C)n1cc(CN2CCC(Oc3ccc(C(=O)N4CCCC4)cc3)CC2)cn1
b) O=C(Nc1ccccc1Cl)c1cc(S(=O)(=O)N2CCCC(C(=O)O)C2)ccc1F
c) O=C(OCCc1ccccc1)c1cc(O)c(O)c(O)c1
d) COCCN(C(=O)COC(=O)c1oc2ccc(OC)cc2c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
Answer: c. O=C(OCCc1ccccc1)c1cc(O)c(O)c(O)c1
{#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#}
O=C(OCCc1ccccc1)c1cc(O)c(O)c(O)c1
O=C(OCCc1ccccc1)c1cc(O)c(O)c(O)c1
2-phenylethyl 3,4,5-trihydroxybenzoate