Problem statement: Answer the multiple choice question.
Query: Which drug has a 18.222\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cc1ccc(N2CC(C(=O)NCc3n[nH]c(=O)c4ccccc34)CC2=O)cc1C
b.) CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)/C=C/c2cccc(OC)c2OC)CC1
c.) O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
d.) CCC1CN(S(=O)(=O)c2ccc3c(c2)NC(=O)CC(=O)N3)c2cc(Cl)ccc2O1
Answer: c. O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
{#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#}
O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
O=C1C2C(c3ccccc3)CC=CC2[C@H](c2ccc3ccccc3c2)N1Cc1ccccc1
(3R)-2-benzyl-3-naphthalen-2-yl-7-phenyl-3a,6,7,7a-tetrahydro-3H-isoindol-1-one