Task: Answer the multiple-choice question.
Query: Which drug has a 17.431\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1nc(C)nc2c1sc1nc3c(cc12)COC(C)(C)C3
b COc1cccc(-n2nc3c(=S)[nH]nc(C)c3c2C)c1
Answer: a. COc1nc(C)nc2c1sc1nc3c(cc12)COC(C)(C)C3
{#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#}
COc1nc(C)nc2c1sc1nc3c(cc12)COC(C)(C)C3
COc1nc(C)nc2c1sc1nc3c(cc12)COC(C)(C)C3
15-methoxy-5,5,13-trimethyl-6-oxa-17-thia-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1,3(8),9,11,13,15-hexaene