Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 9.348\% 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.) O=C(NCC1CCN(Cc2ccc(Cl)cc2)CC1)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
b.) CCSc1nc2sc3c(c2c(=O)n1CC)CC(C)(C)OC3
c.) O=C1CC(NCCc2ccccc2)C(=O)N1CCc1ccccc1
d.) COc1ccc(O[C@H]2C=C[C@@H](c3ccccc3)O[C@@H]2CO/N=C/C[C@@H]2C=C[C@H](OC(C)=O)[C@@H](COC(C)=O)O2)cc1
Answer: c. O=C1CC(NCCc2ccccc2)C(=O)N1CCc1ccccc1
{#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#}
O=C1CC(NCCc2ccccc2)C(=O)N1CCc1ccccc1
O=C1CC(NCCc2ccccc2)C(=O)N1CCc1ccccc1
1-(2-phenylethyl)-3-(2-phenylethylamino)pyrrolidine-2,5-dione