Task: Answer the multiple-choice question.
Query: Which compound has a -18.782% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc2c(c1)[nH]c1c(=O)n(Cc3ccncc3)cnc12
b) CS(=O)(=O)N1CCC(C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)CC1
c) Cc1cc[n+](-c2[nH]c(=O)sc2/C=N/NC([S-])=Nc2ccccc2)cc1
d) CC(=O)c1ccc(N(CC(=O)NC2CCS(=O)(=O)C2)S(=O)(=O)c2ccc(Cl)cc2)cc1
e) CCN1CCN(C(=O)CCNC(=O)Cn2cnc3ccccc3c2=O)CC1
Answer: a. COc1ccc2c(c1)[nH]c1c(=O)n(Cc3ccncc3)cnc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2c(c1)[nH]c1c(=O)n(Cc3ccncc3)cnc12
COc1ccc2c(c1)[nH]c1c(=O)n(Cc3ccncc3)cnc12
7-methoxy-3-(pyridin-4-ylmethyl)-5H-pyrimido[5,4-b]indol-4-one