Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -1.880% 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: O=C1CC2c3ccccc3C1C1C(=O)N(CCc3ccccc3)C(=O)C21
b: CCOC(=O)c1ccc(COC(=O)CCc2nc(-c3ccccc3)c(-c3ccccc3)o2)cc1
c: CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1cc3ccccc3o1)C2
d: COc1cc(C(=O)NCC(=O)OCCN2C(=O)c3ccccc3C2=O)cc(OC)c1OC
Answer: a. O=C1CC2c3ccccc3C1C1C(=O)N(CCc3ccccc3)C(=O)C21
{#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#}
O=C1CC2c3ccccc3C1C1C(=O)N(CCc3ccccc3)C(=O)C21
O=C1CC2c3ccccc3C1C1C(=O)N(CCc3ccccc3)C(=O)C21
11-(2-phenylethyl)-11-azatetracyclo[6.5.2.02,7.09,13]pentadeca-2,4,6-triene-10,12,14-trione