Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.775\% 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 additional words.
Options:
a) CCOc1ccc(CCNC(=O)Cn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1OCC
b) Fc1ccccc1CN1CCN(c2ccc(Cl)cc2)CC1
c) CSc1cccc(NC(=O)CCc2ccccc2)c1
Answer: b. Fc1ccccc1CN1CCN(c2ccc(Cl)cc2)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#}
Fc1ccccc1CN1CCN(c2ccc(Cl)cc2)CC1
Fc1ccccc1CN1CCN(c2ccc(Cl)cc2)CC1
1-(4-chlorophenyl)-4-[(2-fluorophenyl)methyl]piperazine