Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.750\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CNC(=S)NNC(=O)c1sc(-c2cc(C)on2)nc1C
[b] Cc1cccc(Cn2cnc3ccccc32)c1
[c] COc1cc(C=C2C(=O)c3ccccc3C2=O)cc(OC)c1OC
[d] CCOc1ccc(NC(=O)CN(C)S(=O)(=O)c2cnc[nH]2)cc1
Answer: c. COc1cc(C=C2C(=O)c3ccccc3C2=O)cc(OC)c1OC
{#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#}
COc1cc(C=C2C(=O)c3ccccc3C2=O)cc(OC)c1OC
COc1cc(C=C2C(=O)c3ccccc3C2=O)cc(OC)c1OC
2-[(3,4,5-trimethoxyphenyl)methylidene]indene-1,3-dione