Task: Answer the MCQ question.
Query: Which drug has a -3.993\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=P(O)(c1ccc(Cl)cc1)c1ccc(Cl)cc1
b.) COC(=O)N/N=C/c1c(C)c(C(=O)c2ccc(F)cc2)n2ccccc12
c.) CCCCC(=O)NC(N1CCCCC1)C(Cl)(Cl)Cl
Answer: b. COC(=O)N/N=C/c1c(C)c(C(=O)c2ccc(F)cc2)n2ccccc12
{#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#}
COC(=O)N/N=C/c1c(C)c(C(=O)c2ccc(F)cc2)n2ccccc12
COC(=O)N/N=C/c1c(C)c(C(=O)c2ccc(F)cc2)n2ccccc12
methyl N-[(E)-[3-(4-fluorobenzoyl)-2-methylindolizin-1-yl]methylideneamino]carbamate