Task: Answer the MCQ question.
Question: Which compound exhibits a 9.569\% 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) Cc1nc(-c2ccc(S(=O)(=O)N3CCN(Cc4ccccc4)CC3)s2)cs1
(b) Cc1cc(CN(C)C(=O)CC2C(=O)NCCN2Cc2ccc(F)c(F)c2)on1
(c) CCCn1nnc(NC(=O)c2cccc(OCc3ccccc3)c2)n1
(d) O=C(NCCOc1ccccc1)C1CCC(=O)N(CCc2ccc(Cl)cc2)C1
(e) Cc1cccc(NC(=O)CN2CCC(C(=O)c3ccc4c(c3)OCCO4)CC2)c1
Answer: b. Cc1cc(CN(C)C(=O)CC2C(=O)NCCN2Cc2ccc(F)c(F)c2)on1
{#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#}
Cc1cc(CN(C)C(=O)CC2C(=O)NCCN2Cc2ccc(F)c(F)c2)on1
Cc1cc(CN(C)C(=O)CC2C(=O)NCCN2Cc2ccc(F)c(F)c2)on1
2-[1-[(3,4-difluorophenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[(3-methyl-1,2-oxazol-5-yl)methyl]acetamide