Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -1.745\% human ether-à-go-go related gene (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) CC1(C)Cc2c(sc3c2c2ncnn2c2nnc(SCC(=O)NCc4ccco4)n32)CO1
b) COc1ccc2nc(SCC(=O)NC3CC3)c(C#N)cc2c1
c) Cc1ccc(C(=O)c2oc3ccc(Cl)cc3c2NC(=O)CN2CCN(C)CC2)cc1
d) CCN(CC)CCNC(=O)C(C(=O)c1ccccc1)n1ccccc1=O
e) COc1cc(C)c(CN2CCN(c3ccccc3)CC2)cc1C
Answer: d. CCN(CC)CCNC(=O)C(C(=O)c1ccccc1)n1ccccc1=O
{#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#}
CCN(CC)CCNC(=O)C(C(=O)c1ccccc1)n1ccccc1=O
CCN(CC)CCNC(=O)C(C(=O)c1ccccc1)n1ccccc1=O
N-[2-(diethylamino)ethyl]-3-oxo-2-(2-oxopyridin-1-yl)-3-phenylpropanamide