Task: Answer the multiple choice question.
Query: Which drug exhibits a -78.233\% 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=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1Cc1ccc(F)cc1
[b] C[C@H](NC(=O)C1CC(=O)N(c2ccc3c(c2)OCO3)C1)C(=O)NC1CCCCC1
[c] COc1ccc(N2CCN(C(=N)/C(C(C)=O)=C(\C)O)CC2)cc1
[d] C/C(=N\NC(N)=S)c1ccc(Cl)s1
Answer: a. O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1Cc1ccc(F)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=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1Cc1ccc(F)cc1
O=C1NC(=O)C(CCc2ccncc2)(CCc2ccncc2)C(=O)N1Cc1ccc(F)cc1
1-[(4-fluorophenyl)methyl]-5,5-bis(2-pyridin-4-ylethyl)-1,3-diazinane-2,4,6-trione