Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 19.207% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCN1C[C@]2(COC)CC[C@H](O)[C@@]34C5C[C@H]6[C@H](O)C5[C@](O)(C[C@H]6OC)[C@@H]([C@H](OC)C23)[C@@H]14
(b) O=C(Nc1ccc(-n2cnnn2)cc1)c1cccc(S(=O)(=O)N2CCCC2)c1
(c) Cc1cnc(CN(C)C(=O)CC2C(=O)NCCN2Cc2cccc(F)c2F)[nH]1
(d) COc1ccnc(Oc2ccc(F)cc2)c1C(=O)N/C=N/OCc1ccccc1
Answer: c. Cc1cnc(CN(C)C(=O)CC2C(=O)NCCN2Cc2cccc(F)c2F)[nH]1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cnc(CN(C)C(=O)CC2C(=O)NCCN2Cc2cccc(F)c2F)[nH]1
Cc1cnc(CN(C)C(=O)CC2C(=O)NCCN2Cc2cccc(F)c2F)[nH]1
2-[1-[(2,3-difluorophenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[(5-methyl-1H-imidazol-2-yl)methyl]acetamide