Task: Answer the MCQ question.
Question: Which drug has a -0.480\% 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.) COc1cc(C(=O)Nc2cc(S(C)(=O)=O)ccc2Cl)ccc1OCC(=O)N1CCOCC1
b.) Cc1c(C)c2cc3c4c(oc3c(C)c2oc1=O)CCCC4
c.) Cc1nnc(C)n1/N=C/c1ccc(O)cc1
Answer: b. Cc1c(C)c2cc3c4c(oc3c(C)c2oc1=O)CCCC4
{#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#}
Cc1c(C)c2cc3c4c(oc3c(C)c2oc1=O)CCCC4
Cc1c(C)c2cc3c4c(oc3c(C)c2oc1=O)CCCC4
3,4,11-trimethyl-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-2-one