Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -16.202\% 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 other words.
Options:
a. Cc1cccc(CN2CCN(CC(=O)NCc3ccc(F)cc3)C2=O)c1
b. Cc1sc(NC(=O)c2ccco2)c(CN2CCN(Cc3ccccc3)CC2)c1C
c. Cc1ccc(S(=O)(=O)CC2CSc3nnc(C)c(=O)n32)cc1
d. CCCC(=O)N1CCN(c2ccc(NC(=O)c3cc4ccccc4o3)cc2Cl)CC1
e. O=C(/C=C(\O)c1ccccc1)C(=O)NNC(=O)c1ccccc1
Answer: d. CCCC(=O)N1CCN(c2ccc(NC(=O)c3cc4ccccc4o3)cc2Cl)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#}
CCCC(=O)N1CCN(c2ccc(NC(=O)c3cc4ccccc4o3)cc2Cl)CC1
CCCC(=O)N1CCN(c2ccc(NC(=O)c3cc4ccccc4o3)cc2Cl)CC1
N-[4-(4-butanoylpiperazin-1-yl)-3-chlorophenyl]-1-benzofuran-2-carboxamide