Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -2.060\% 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) CCC(=O)Nc1nnc(SCC(=O)N2c3ccccc3CC2C)s1
(b) Cc1c(CN(C)CCc2ccccc2)c(=O)n(-c2ccccc2)n1C
(c) O=C(Nc1ccccc1)Nc1cccc(C(F)(F)F)c1
(d) COCCSc1ccccc1C(=O)N1CCC(Cc2ccccc2)CC1
(e) CN1C(=O)c2oc3ccccc3c(=O)c2C1c1cccnc1
Answer: e. CN1C(=O)c2oc3ccccc3c(=O)c2C1c1cccnc1
{#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#}
CN1C(=O)c2oc3ccccc3c(=O)c2C1c1cccnc1
CN1C(=O)c2oc3ccccc3c(=O)c2C1c1cccnc1
2-methyl-1-pyridin-3-yl-1H-chromeno[2,3-c]pyrrole-3,9-dione