Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.357\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CNc1nnc(CSc2nc(C)cc(C)n2)s1
b.) COc1ccccc1C1C(C#N)=C(N)N(N(C)C)C2=C1C(=O)CC(C)(C)C2
c.) CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2cccc(Cl)c2)CC1
d.) O=C(CN1c2ccccc2Sc2ccccc21)N/N=C/c1ccc(Cl)cc1
Answer: d. O=C(CN1c2ccccc2Sc2ccccc21)N/N=C/c1ccc(Cl)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(CN1c2ccccc2Sc2ccccc21)N/N=C/c1ccc(Cl)cc1
O=C(CN1c2ccccc2Sc2ccccc21)N/N=C/c1ccc(Cl)cc1
N-[(E)-(4-chlorophenyl)methylideneamino]-2-phenothiazin-10-ylacetamide