Problem statement: Answer the multiple-choice question.
Question: Which drug has a -9.212\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] c1ccc2sc(-c3ccc4c(c3)OCO4)nc2c1
[b] O=C(NC1CCCN(c2ccc(C(F)(F)F)cn2)C1)c1ccnc(Cl)c1
[c] O=C(Nc1cccc(S(=O)(=O)N2CCOCC2)c1)[C@@H]1CCCN1S(=O)(=O)c1ccc(Cl)cc1
[d] O=C(Nc1cc(Cl)ncn1)c1ccccc1
Answer: b. O=C(NC1CCCN(c2ccc(C(F)(F)F)cn2)C1)c1ccnc(Cl)c1
{#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(NC1CCCN(c2ccc(C(F)(F)F)cn2)C1)c1ccnc(Cl)c1
O=C(NC1CCCN(c2ccc(C(F)(F)F)cn2)C1)c1ccnc(Cl)c1
2-chloro-N-[1-[5-(trifluoromethyl)pyridin-2-yl]piperidin-3-yl]pyridine-4-carboxamide