Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.867\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(CCNC(=O)C2CCC(CNS(=O)(=O)c3ccc(F)cc3)CC2)cc1OC
b.) O=C(O)c1cccc(Cl)n1
c.) CCNC(=S)NNC(=O)c1cc(C)on1
Answer: b. O=C(O)c1cccc(Cl)n1
{#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=C(O)c1cccc(Cl)n1
O=C(O)c1cccc(Cl)n1
6-chloropyridine-2-carboxylic acid