Task: Answer the MCQ question.
Question: Which compound has a 9.206\% 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: O=C1CC(C(=O)Nc2ccccc2)C2(CCCCC2)O1
b: Cc1ccccc1NC(=O)C1Cc2ccccc2CN1C(=O)c1ccco1
c: O=C(NCc1ccccc1)c1ncn(Cc2ccccc2)c1C(=O)NCc1ccccc1
d: COc1ccccc1CCNC(=O)CCn1c(=O)oc2ccccc21
e: O=C(Nc1cccnc1)C1CCCN1S(=O)(=O)c1ccc(Cl)c(Cl)c1
Answer: a. O=C1CC(C(=O)Nc2ccccc2)C2(CCCCC2)O1
{#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=C1CC(C(=O)Nc2ccccc2)C2(CCCCC2)O1
O=C1CC(C(=O)Nc2ccccc2)C2(CCCCC2)O1
2-oxo-N-phenyl-1-oxaspiro[4.5]decane-4-carboxamide