Task: Answer the multiple choice question.
Question: Which drug has a 2.778\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1cc(NC(=O)c2ccc(F)cc2)n(C)n1
b: Cc1ccc(C(=O)NC(C)C(c2cccs2)N2CCCC2)s1
c: CCOC(=O)N1CCC(NC(=O)C2CCCN(Cc3nc(-c4cccc(Cl)c4)oc3C)C2)CC1
d: CC1CCCC(C)N1C(=O)Cn1c(SCC(=O)NCc2ccc3c(c2)OCO3)nc2ccccc21
e: CCCCOc1ccc(-c2ncc(Cl)cn2)cc1
Answer: e. CCCCOc1ccc(-c2ncc(Cl)cn2)cc1
{#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#}
CCCCOc1ccc(-c2ncc(Cl)cn2)cc1
CCCCOc1ccc(-c2ncc(Cl)cn2)cc1
2-(4-butoxyphenyl)-5-chloropyrimidine