Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 1.820\% 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 O=C(CS(=O)(=O)c1ccccc1)NCc1ccco1
b CC(=O)Oc1ccc(N2C(=O)C3C4C=CC(C5CC45)C3C2=O)cc1[N+](=O)[O-]
c O=C(CCn1nnnc1CN1CCOCC1)N1CCC(c2cccc(Cl)c2)C1
Answer: c. O=C(CCn1nnnc1CN1CCOCC1)N1CCC(c2cccc(Cl)c2)C1
{#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(CCn1nnnc1CN1CCOCC1)N1CCC(c2cccc(Cl)c2)C1
O=C(CCn1nnnc1CN1CCOCC1)N1CCC(c2cccc(Cl)c2)C1
1-[3-(3-chlorophenyl)pyrrolidin-1-yl]-3-[5-(morpholin-4-ylmethyl)tetrazol-1-yl]propan-1-one