Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.011\% hERG inhibition at a concentration of 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(O)c1ccc(NS(=O)(=O)c2cc(Cl)sc2Cl)cc1
b) COc1ccc(C2NC(=S)NC3=C2CCc2cc(OC)ccc23)cc1
c) Cc1ccc(/C=N/NC(=O)Cc2cccn2C)s1
d) CCCCn1nc(C(=O)NCC(c2cccs2)N2CCOCC2)c2ccccc2c1=O
Answer: d. CCCCn1nc(C(=O)NCC(c2cccs2)N2CCOCC2)c2ccccc2c1=O
{#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#}
CCCCn1nc(C(=O)NCC(c2cccs2)N2CCOCC2)c2ccccc2c1=O
CCCCn1nc(C(=O)NCC(c2cccs2)N2CCOCC2)c2ccccc2c1=O
3-butyl-N-(2-morpholin-4-yl-2-thiophen-2-ylethyl)-4-oxophthalazine-1-carboxamide