Problem statement: Answer the MCQ question.
Question: Which drug has a 5.774\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
[b] O=C(N/N=C/C=C/c1ccco1)c1cnccn1
Answer: a. O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(F)c2)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#}
O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
O=C(c1ccncc1)N1CCN(S(=O)(=O)c2cccc(F)c2)CC1
[4-(3-fluorophenyl)sulfonylpiperazin-1-yl]-pyridin-4-ylmethanone