Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.540\% 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 additional words.
Options:
a) CC(=O)c1ccc(NC(=O)c2ccc3c(=O)n4c(nc3c2)CCCCC4)cc1
b) CCC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)NCc3ccc(C)cc3)ccc21
c) Cc1cc(C2CC(=O)Nc3ccccc3S2)c(C)s1
d) COc1ccc(-c2oc3ncn4nc(Cc5ccccc5)nc4c3c2-c2ccc(OC)cc2)cc1
Answer: d. COc1ccc(-c2oc3ncn4nc(Cc5ccccc5)nc4c3c2-c2ccc(OC)cc2)cc1
{#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#}
COc1ccc(-c2oc3ncn4nc(Cc5ccccc5)nc4c3c2-c2ccc(OC)cc2)cc1
COc1ccc(-c2oc3ncn4nc(Cc5ccccc5)nc4c3c2-c2ccc(OC)cc2)cc1
4-benzyl-11,12-bis(4-methoxyphenyl)-10-oxa-3,5,6,8-tetrazatricyclo[7.3.0.02,6]dodeca-1(9),2,4,7,11-pentaene