Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.545\% human ether-à-go-go related gene (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. Cc1cccc(C)c1OCC(=O)Nc1ncn[nH]1
b. C/C(=N\Nc1cccc(C(=O)O)c1)c1ccc2c(c1)Nc1ccccc1S2
c. O=C(NCc1ccco1)Nc1cccs1
d. NC1=C([N+](=O)[O-])C(c2ccccc2)C2=C(CCCC2=O)O1
Answer: b. C/C(=N\Nc1cccc(C(=O)O)c1)c1ccc2c(c1)Nc1ccccc1S2
{#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#}
C/C(=N\Nc1cccc(C(=O)O)c1)c1ccc2c(c1)Nc1ccccc1S2
C/C(=N\Nc1cccc(C(=O)O)c1)c1ccc2c(c1)Nc1ccccc1S2
3-[(2E)-2-[1-(10H-phenothiazin-2-yl)ethylidene]hydrazinyl]benzoic acid