Task: Answer the multiple choice question.
Query: Which drug has a 15.537\% 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: O=C(Cc1ccc(Br)c2ccccc12)N/N=C/c1ccccn1
b: Cc1cc(=O)oc2c(C)c(OCC(=O)NCCN3CCOCC3)ccc12
c: Cc1nc2ccccc2nc1Nc1cccc(Cl)c1
d: CC1(C)C(C(=O)O)N2C(=O)C(NC(=O)Cc3ccccc3)C2S1=O.O
Answer: c. Cc1nc2ccccc2nc1Nc1cccc(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#}
Cc1nc2ccccc2nc1Nc1cccc(Cl)c1
Cc1nc2ccccc2nc1Nc1cccc(Cl)c1
N-(3-chlorophenyl)-3-methylquinoxalin-2-amine