Task: Answer the multiple choice question.
Query: Which drug exhibits a 20.355% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(-c2nc3cc(NC(=S)NC(=O)Cc4ccccc4)ccc3o2)cc1
b COc1cc2c(cc1OC)CN(C(=O)c1ccc(-c3ccccc3)cc1)CC2
c CC(=C/c1ccccc1)/C=N/NC(=O)c1cnccn1
d O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
Answer: d. O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
3-(4-fluorophenyl)-4-oxo-N-(oxolan-2-ylmethyl)-2-sulfanylidene-1H-quinazoline-7-carboxamide