Task: Answer the MCQ question.
Query: Which compound has a 9.281\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCCCN1CCOCC1
(b) COc1cccc(N2CCN(C(=O)CCc3nnc4ccc(N5CCOCC5)nn34)CC2)c1
(c) CCc1nc(NC2CCCCC2)c(C#N)c2c1COC(C)(C)C2
(d) N/C(=N\OC(=O)c1ccc(Cl)cc1Cl)c1cccnc1
Answer: a. O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCCCN1CCOCC1
{#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(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCCCN1CCOCC1
O=C(CC1C(=O)NCCN1Cc1cccc(F)c1)NCCCCCN1CCOCC1
2-[1-[(3-fluorophenyl)methyl]-3-oxopiperazin-2-yl]-N-(5-morpholin-4-ylpentyl)acetamide