Task: Answer the multiple-choice question.
Question: Which drug has a 13.020\% 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 O=C1CSC(c2cn(-c3ccccc3)nc2-c2cc3ccccc3oc2=O)N1Cc1cccnc1
b CN(C)CCCNC(=S)N(CCO)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
c Cc1cccc(C)c1NC(=O)CN(C)C(=O)COc1cccc2c1OC(C)(C)C2
d COc1ccccc1N1CCN(C(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)CC1
e CCC1=NC(c2ccccc2)N(O)C1(C)C
Answer: e. CCC1=NC(c2ccccc2)N(O)C1(C)C
{#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#}
CCC1=NC(c2ccccc2)N(O)C1(C)C
CCC1=NC(c2ccccc2)N(O)C1(C)C
4-ethyl-1-hydroxy-5,5-dimethyl-2-phenyl-2H-imidazole