Problem statement: Answer the MCQ question.
Query: Which drug has a 4.369\% 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] Cc1noc(C)c1COC(=O)Cc1ccc(Cl)cc1
[b] S=c1[nH]nc(-c2ccncc2)n1/N=C/c1cccc2ccccc12
[c] COc1ccc(-c2noc(CCCC(=O)NC3CCCC3)n2)cc1
[d] Cc1ccc(S(=O)(=O)NNC(=O)c2ccc(O)cc2)cc1
Answer: a. Cc1noc(C)c1COC(=O)Cc1ccc(Cl)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#}
Cc1noc(C)c1COC(=O)Cc1ccc(Cl)cc1
Cc1noc(C)c1COC(=O)Cc1ccc(Cl)cc1
(3,5-dimethyl-1,2-oxazol-4-yl)methyl 2-(4-chlorophenyl)acetate