Problem statement: Answer the multiple-choice question.
Question: Which drug has a 4.819\% 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) c1cc(-c2nsc(-c3ccncc3)n2)ccn1
(b) C/C(=N/NC(=O)CC1N=C(Cc2ccccc2)NNC1=O)c1cccnc1
(c) O=C(Nc1ccc(-c2ccc([N+](=O)[O-])cc2)cc1)c1ccccc1F
(d) Cc1cccc(C(=O)OCC(=O)NCC2CCCO2)c1O
Answer: a. c1cc(-c2nsc(-c3ccncc3)n2)ccn1
{#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#}
c1cc(-c2nsc(-c3ccncc3)n2)ccn1
c1cc(-c2nsc(-c3ccncc3)n2)ccn1
3,5-dipyridin-4-yl-1,2,4-thiadiazole