Task: Answer the MCQ question.
Question: Which drug exhibits a 7.668\% 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.) Cc1cccc(-n2cc(CN3CCN(c4ccccn4)CC3)c(-c3cccc(F)c3)n2)c1
b.) Cc1cccc(CN2CCN(C(=O)c3ccccc3F)CC2)c1
c.) CCn1c(SCC(=O)N(C)C2CCS(=O)(=O)C2)nnc1-c1ccccc1
d.) COc1cccc(NC(=O)N2CCC(C(=O)Nc3ccc(C)cc3C)CC2)c1
e.) COC(=O)c1sc(-c2ccc(Cl)cc2)cc1NC(=O)c1ccccc1C(=O)O
Answer: b. Cc1cccc(CN2CCN(C(=O)c3ccccc3F)CC2)c1
{#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#}
Cc1cccc(CN2CCN(C(=O)c3ccccc3F)CC2)c1
Cc1cccc(CN2CCN(C(=O)c3ccccc3F)CC2)c1
(2-fluorophenyl)-[4-[(3-methylphenyl)methyl]piperazin-1-yl]methanone