Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.781\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) COc1ccc(CCN(C)C(=O)Cn2c(=O)oc3ccccc32)cc1OC
b) O=C1/C(=C\c2ccc(C(F)(F)F)cc2)CSc2sccc21
c) CCN(C(=O)CN1CCN(S(=O)(=O)c2cc(Cl)ccc2Cl)CC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
d) Cc1cccc(-c2noc(CCC(=O)NC3CCCC3)n2)c1
e) CCCc1cc(=O)[nH]c(Nc2ccc(Cl)cc2)n1
Answer: e. CCCc1cc(=O)[nH]c(Nc2ccc(Cl)cc2)n1
{#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#}
CCCc1cc(=O)[nH]c(Nc2ccc(Cl)cc2)n1
CCCc1cc(=O)[nH]c(Nc2ccc(Cl)cc2)n1
2-(4-chloroanilino)-4-propyl-1H-pyrimidin-6-one