Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.835\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(COc1ccc(Cl)cc1)Nc1ccc2oc(-c3ccncc3)nc2c1
b. CC12CCC(O)CC1=CCC1C2CCC2(C)C1CCC21CCC(=O)O1
c. COc1ccccc1/C=C/C(=O)NCC(=O)N1CCC(N(C)C2CCCC2)CC1
Answer: b. CC12CCC(O)CC1=CCC1C2CCC2(C)C1CCC21CCC(=O)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#}
CC12CCC(O)CC1=CCC1C2CCC2(C)C1CCC21CCC(=O)O1
CC12CCC(O)CC1=CCC1C2CCC2(C)C1CCC21CCC(=O)O1
3-hydroxy-10,13-dimethylspiro[1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17,5'-oxolane]-2'-one