Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.467\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cn1ccc(C(=O)Oc2ccc(C(=O)Nc3ccc(F)cc3F)cc2)n1
b. COc1cc(C(=O)NCC(c2cccs2)N(C)C)cc(Cl)c1OC(C)C
Answer: b. COc1cc(C(=O)NCC(c2cccs2)N(C)C)cc(Cl)c1OC(C)C
{#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(=O)NCC(c2cccs2)N(C)C)cc(Cl)c1OC(C)C
COc1cc(C(=O)NCC(c2cccs2)N(C)C)cc(Cl)c1OC(C)C
3-chloro-N-[2-(dimethylamino)-2-thiophen-2-ylethyl]-5-methoxy-4-propan-2-yloxybenzamide