Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.347\% 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 other words.
Options:
a. CCc1c(C)sc2nc3c(C(=O)N4CCOCC4)cc(C(=O)c4ccccc4O)cn3c(=O)c12
b. O=C(NCCc1ccccn1)c1cccc(S(=O)(=O)N2CCCCCC2)c1
c. O=C(c1ccc(S(=O)(=O)c2ccccc2Cl)c([N+](=O)[O-])c1)N1CCN(Cc2ccccc2)CC1
d. O=C(CSc1n[nH]c(-c2ccccc2)n1)Nc1ncccn1
e. CCCn1c2ccc(C)cc2c2n[nH]c(=S)nc21
Answer: e. CCCn1c2ccc(C)cc2c2n[nH]c(=S)nc21
{#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#}
CCCn1c2ccc(C)cc2c2n[nH]c(=S)nc21
CCCn1c2ccc(C)cc2c2n[nH]c(=S)nc21
8-methyl-5-propyl-2H-[1,2,4]triazino[5,6-b]indole-3-thione