Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.956% 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 other words.
Options:
a) CC(C)n1c(O)c(N=NC(=O)CNC(=O)CCc2ccccc2)c2ccccc21
b) COCCn1c(SCc2ccc(F)cc2)nc2ccccc2c1=O
c) COc1cc2c(cc1OC)C1Cc3nc(N)ncc3C(=O)N1CC2
d) O=S1(=O)CCN2C(c3cccc4ccccc34)=CSC2=N1
Answer: c. COc1cc2c(cc1OC)C1Cc3nc(N)ncc3C(=O)N1CC2
{#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#}
COc1cc2c(cc1OC)C1Cc3nc(N)ncc3C(=O)N1CC2
COc1cc2c(cc1OC)C1Cc3nc(N)ncc3C(=O)N1CC2
15-amino-4,5-dimethoxy-10,14,16-triazatetracyclo[8.8.0.02,7.012,17]octadeca-2,4,6,12,14,16-hexaen-11-one