Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.568\% 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 other words.
Options:
a) O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCCC1
b) Cc1occc1-c1nnc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)n1C
c) COCCCNc1nc2ccccc2nc1NS(=O)(=O)c1ccc(C)c(C)c1
d) Cc1cccc(C(=O)NNC(=O)c2c(O)c3ccccc3n(C)c2=O)c1
e) Cc1c(N(C(=O)CNC(=O)c2ccccc2)C2(C(=O)NC3CCCC3)CCCCC2)c(=O)n(-c2ccccc2)n1C
Answer: b. Cc1occc1-c1nnc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)n1C
{#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#}
Cc1occc1-c1nnc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)n1C
Cc1occc1-c1nnc(SCC(=O)c2c(N)n(C3CC3)c(=O)[nH]c2=O)n1C
6-amino-1-cyclopropyl-5-[2-[[4-methyl-5-(2-methylfuran-3-yl)-1,2,4-triazol-3-yl]sulfanyl]acetyl]pyrimidine-2,4-dione