Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -2.787\% 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) Nc1c(-c2ccc(Cl)cc2)cnn1-c1ccc(Cc2ccc(Cl)cc2Cl)nn1
b) NNC(=O)CC1NCCN(Cc2ccccc2)C1=O
c) O=C(Nc1cccc(Oc2ccc3c(c2)C(=O)NC3=O)c1)c1cccs1
d) CCCCN(CCCC)CC(O)CN(c1cc([N+](=O)[O-])ccc1OC)S(=O)(=O)c1ccccc1
Answer: c. O=C(Nc1cccc(Oc2ccc3c(c2)C(=O)NC3=O)c1)c1cccs1
{#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(Nc1cccc(Oc2ccc3c(c2)C(=O)NC3=O)c1)c1cccs1
O=C(Nc1cccc(Oc2ccc3c(c2)C(=O)NC3=O)c1)c1cccs1
N-[3-(1,3-dioxoisoindol-5-yl)oxyphenyl]thiophene-2-carboxamide