Task: Answer the MCQ question.
Question: Which compound has a 15.546\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1cc2c(cc1OC)-c1cc3ccc(OC)c(OC)c3c[n+]1CC2.[Cl-]
b. CCC1CCCCN1C(=O)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1
c. O=C(O)c1ccc2c(c1)C(c1ccccc1)OC2=O
d. CCn1c(C)nc2cc(C(=O)NNC(=S)NC(=O)c3ccccc3)ccc21
e. COc1ccc(C2=NCC(=O)N(CC(=O)NCc3ccco3)c3sc4c(c32)CCCC4)cc1OC
Answer: b. CCC1CCCCN1C(=O)c1ccc(OC2CCN(C(=O)C3CC3)CC2)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#}
CCC1CCCCN1C(=O)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1
CCC1CCCCN1C(=O)c1ccc(OC2CCN(C(=O)C3CC3)CC2)cc1
cyclopropyl-[4-[4-(2-ethylpiperidine-1-carbonyl)phenoxy]piperidin-1-yl]methanone