Problem statement: Answer the MCQ question.
Query: Which drug has a 0.120\% 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] Cc1ccc(NC(=O)CN2C(=O)NC3(CCCC3)C2=O)cc1S(=O)(=O)N1CCCCC1
[b] CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1
[c] COc1ccc(CN2CC(=O)N(c3cc(Cl)ccc3OC)C2=S)cc1OC
Answer: b. CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])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#}
CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1
CCN1CCN(c2cc(N3CCc4ccccc4C3)c(F)cc2[N+](=O)[O-])CC1
2-[5-(4-ethylpiperazin-1-yl)-2-fluoro-4-nitrophenyl]-3,4-dihydro-1H-isoquinoline