Problem statement: Answer the multiple choice question.
Question: Which drug has a -1.892\% 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) COc1cccc(CSc2nc3ccncc3[nH]2)c1
b) Cc1cnc(NC(=O)CN2C(=O)C3CC=CCC3C2=O)s1
c) Cc1cccc(N2N=C(C(=O)O)CCC2=O)c1
d) O=C(NCCCn1ccnc1)C(=O)NCC1OCCN1S(=O)(=O)c1cc(F)ccc1F
Answer: a. COc1cccc(CSc2nc3ccncc3[nH]2)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#}
COc1cccc(CSc2nc3ccncc3[nH]2)c1
COc1cccc(CSc2nc3ccncc3[nH]2)c1
2-[(3-methoxyphenyl)methylsulfanyl]-3H-imidazo[4,5-c]pyridine