Task: Answer the multiple-choice question.
Question: Which drug has a -14.823\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=c1c2ccccc2nc(-c2ccccc2)n1-c1cccc(O)c1
[b] CCOc1cc(C(=S)N2CCOCC2)ccc1OS(=O)(=O)c1ccc(OC)cc1
[c] Fc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
[d] O=C(N/N=C/c1cccc2nccnc12)c1ccncc1
Answer: c. Fc1ccc(CCN2CCN=C2Nc2ccccc2)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#}
Fc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
Fc1ccc(CCN2CCN=C2Nc2ccccc2)cc1
1-[2-(4-fluorophenyl)ethyl]-N-phenyl-4,5-dihydroimidazol-2-amine