Task: Answer the multiple choice question.
Question: Which compound has a -74.975\% 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.) Cc1ccc2c(c1)C(C)(C)[C@]1(C)NC(=O)CCN21
b.) O=C(C1CCN(CCCc2ccccc2)CC1)N(CCc1ccccc1)Cc1ccccc1.O=C(O)C(=O)O
c.) CC1SCC(=O)N(CC(=O)Nc2ccc3c(c2)OCO3)C1=O
d.) O=C(O)c1ccccc1C(=O)NCCc1c(C(=O)O)[nH]c2ccc(F)cc12
e.) COc1ccccc1NC(=S)N(Cc1ccco1)Cc1cc2cc(C)cc(C)c2[nH]c1=O
Answer: b. O=C(C1CCN(CCCc2ccccc2)CC1)N(CCc1ccccc1)Cc1ccccc1.O=C(O)C(=O)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#}
O=C(C1CCN(CCCc2ccccc2)CC1)N(CCc1ccccc1)Cc1ccccc1.O=C(O)C(=O)O
O=C(C1CCN(CCCc2ccccc2)CC1)N(CCc1ccccc1)Cc1ccccc1.O=C(O)C(=O)O
N-benzyl-N-(2-phenylethyl)-1-(3-phenylpropyl)piperidine-4-carboxamide;oxalic acid