Task: Answer the multiple-choice question.
Query: Which drug has a 3.773\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COC(=O)C1Cc2ccccc2CN1S(=O)(=O)c1ccc(C)cc1
b.) Cc1ccc(S(=O)(=O)N2CCCC2C(=O)Nc2ccc(O)cc2)cc1
c.) COc1c(O)ccc2c1CN1CCc3cc4c(cc3C1C2)OCO4
Answer: c. COc1c(O)ccc2c1CN1CCc3cc4c(cc3C1C2)OCO4
{#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#}
COc1c(O)ccc2c1CN1CCc3cc4c(cc3C1C2)OCO4
COc1c(O)ccc2c1CN1CCc3cc4c(cc3C1C2)OCO4
16-methoxy-5,7-dioxa-13-azapentacyclo[11.8.0.02,10.04,8.015,20]henicosa-2,4(8),9,15(20),16,18-hexaen-17-ol