Problem statement: Answer the MCQ question.
Query: Which drug has a 1.301\% 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 other words.
Options:
a CSc1ccccc1NC(=O)c1c(C)noc1C
b CCN(CC(=O)NCc1cccs1)C(=O)COc1ccccc1C#N
c OCCOCCn1c(C2CCCN2c2nc(-c3ccc(F)cc3)cs2)nc2cc(C(F)(F)F)ccc21
d O=C(O)COc1ccccc1/C=N/NC(=O)c1ccc2c(c1)OCCO2
Answer: a. CSc1ccccc1NC(=O)c1c(C)noc1C
{#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#}
CSc1ccccc1NC(=O)c1c(C)noc1C
CSc1ccccc1NC(=O)c1c(C)noc1C
3,5-dimethyl-N-(2-methylsulfanylphenyl)-1,2-oxazole-4-carboxamide